How to remove stuck intake manifold gasket
 
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How to remove stuck intake manifold gasket

After you remove the manifold, I gave it a good cleaning with some carb cleaner. Finally the intake manifold itself can come off. After 60,000 to 70,000 miles, many of these carrier style intake manifold gaskets develop coolant leaks that can cause an engine to overheat or even fail if enough coolant gets into the crankcase. Anyway, It seemed easy enough, till I got to the EGR tube, which is attached to the intake and looks like its welded into the exhaust system. I've already removed the upper plenum, fuel rail, hoses, and the 8 mounting bolts (4 outer bolts, and 4 inner nuts). Gently reinstall the positive battery cable and refill with coolant. Clean the surface of the engine. This is a general question and can apply to any gasket, i. The gasket was a plastic one and parts of it are baked onto the block, I am afraid to use a razor blade since it may scratch I'm trying to remove the lower intake manifold, but it is stuck to the block. Disconnect the fuel quick connector on the engine side. They are very sharp, machined perfectly flat and safe on aluminum. A sticking intake manifold runner solenoid can cause the Check Engine light (MIL) to illuminate. If it is stuck good, douse it with some type of solvent like brake parts cleaner, this will help loosen it up and dematerialize it. you want vapors only, not excessive oil to be drawn up and out through the PCV opening. Now we can remove the manifold bolts. Use a socket spanner to remove manifold nuts or bolts. If that is the case you should be able to pull the manifold off and then address the stuck bolt separately. Four common implementations exist. Lift up on the fuel rails to remove them. Remove lower intake gasket and thoroughly clean gasket mating surfaces in the engine and on the lower intake. In order to do so the intake manifold needs to be removed. . Normally I would just try removing the valve cover, but when I pulled the rail off, the middle two injectors popped out of their clips on the rail and stayed in the intake manifold . Closely inspect all mounting surfaces for corrosion. 5 lb-ft) using the sequence the O-ring style gaskets on the mounting shown in Figure 1. a piece of silicone gasket got stuck in the thermostat Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. To remove it from the engine I first shoved a few McDonalds napkins in to the cylinder holes so no dirt/silicone/old gasket pieces would fall into the motor. Get a good, strong blade holder from a hardware store and just start scraping. I have a 1998 Buick Regal GS, supercharged, with the 3. I am trying to figure out the best way to break it loose. Check and clean the chamber and mating surfaces on the cylinder head. com. The intake manifold gaskets were really oily; GM should have put a conventional PCV system on this engine instead of the crappy system they did use. I have it torn down and have removed the intake manifold. the factory metal intake gasket was a pan design, covering the lifter gallery. Once it starts to separate, you should be able to pry them apart. Clean the gasket surfaces of the EGR pipe and the exhaust manifold, if equipped. Unfortunately, there are several rubber hoses (metal clamps too) that are seemingly cemented to the connectors. I'm installing a new intake manifold on my 350 chevy, the felpro gasket which already has a silicone bead around all the ports on one side of the gasket, states you can put adhisive or thin layer of RTV on the block side of the gasket to hold it in place. I talked to a tech at GM and he says if you replace the IMG and do the correct torque sequence and are still throwing the codes, it is more than likely the Remove the Manifold Flow Valve. LOOSEN the 10mm nuts on your rocker arms, do not completely remove these. 6 NS for a starter install. 5L - Lambda 2. Removing intake manifold on an 05 Ford Focus 2. Revision: August 2004 . 11. Iron castings could withstand a lot of abuse, so if the old gaskets were stuck in place, you could scrape them loose or grind off the residue. Remove the two hoses from the intake pipe, unplug the air intake temperature and mass-airflow (MAF) sensors, and unbolt the mounting bracket near the air filter. The best way to remove gasket material safely is to use a carbide scraper. An upper intake manifold gasket? Just unbolt the 6 bolts holding it to the lower, and loosen the hose clamp that holds the air inlet tube to the mass air meter. (The upper intake manifold gasket set came with a replacement for this o-ring and the throttle body gasket. There is a gap shown because the rubber compression piece (shown in dark grey) has lost its elasticity. Almost 4 years and I still have an airtight seal! Not bad for a quick hack fix. Remove #1 spark plug, stick your finger in the spark plug hole and crank. Remove crossover pipe Now that the penetrating oil has had some time to work, remove the studs securing the rear of the crossover pipe to the rear manifold and remove the crossover pipe from the car. So, you're stuck just using the valley pan gasket. If you're van is throwing the code "Intake Manifold Runner Control Valve stuck open", this article will show you the easy, yet still correct, way to replace it. The exhaust manifold is really a fight. ) or the cylinder heads and block. ok ive called every auto part store i can think of and no one seems to have the intake manifold gasket by anychance does anyone know the part number for it and also the torque specs for the intake manifold. Install a new intake manifold gasket to the intake manifold. P4876049 Intake manifold gasket set The basic procedure is to remove the old intake manifold from your vehicle and replace it stuck in the old intake manifold Find great deals on eBay for ford 4. If the intake manifold is stuck hard to the mounting flanges, do not pry against cylinder head port flanges, as they could become damaged and compromise the gasket sealing with your new intake manifold. water pump, valve cover, intake manifold, etc. With all the bolts removed the manifold should only need a gentle tap to loosen it and then you can lift it up and out. The manifold will not move. Fixed it myself, but took 3 weeks and a lot of help. 16. When the exhaust manifold studs have been removed, remove the exhaust manifolds from the car. surface of the upper intake manifold. Over the years the manifolds have gotten more sophisticated and complex. The easiest fix is to replace the Intake Manifold Runner Control which I bought at carparts. EM-20 [QR25DE] INTAKE MANIFOLD. To fully solve the intake gasket problem, you must replace the isolator bolts/seals with the updated seal material along with replacing the upper plenum o-ring gasket (large o-ring that seals the two plenum halves) and the six lower plenum o-rings gaskets. The intake manifold is made up of 2 parts, not surprisingly the Upper Intake Manifold (UIM) and Lower Intake Manifold (LIM). The cylinder head is now off the block. Then carefully disconnect the PCV hose from the intake tube, remove the mounting bolts for the tube and release the clamp at the turbo inlet to remove the tube. The intake manifold takes incoming air from the intake and distributes it to each cylinder. Also back in 2005, replacement gaskets were not avaliable for the dorman intake manifold. The soot and oil deposits have to be scraped off and the remainder soaked in solvent. Remove the intake manifold. Clean any old gasket material from the cylinder head and the intake manifold. Intake Manifold Gasket Set Products. I think that the hole in the intake is not threaded and the bolt goes through the manifold and threads in to the head. The leak you are talking about is at the junction of the head and intake (the intake gasket) - and yes, if it has failed to seal at the bottom, you will see a reduction of intake manifold vacuum, and USUALLY (but not always) some intake of oil from inside the lifter galley. housing to manifold and the position of the rotor). But, IIRC, I had to remove that plastic cover before I removed the intake manifold, so I also had to remove the wiper arms and the plastic cowl under them. 10 Once the manifold is removed, inspect the manifold and engine block for cracks near where the gasket was damaged. I recommend just getting a star shaped socket to unscrew the bolts. Find great deals on eBay for kia sorento intake manifold. To all that are still having the Bank 1 & 2 Lean codes after changing the intake manifold gasket. From left to right: two bolts from bracket under the throttle body, two lower bolts from the throttle body, two upper nuts from the throttle body, two front bolts from the manifold, one small bolt from the bracket on top of the manifold, two bolts from the middle of the manifold, and two bolts from the rear of the manifold. Extreme temperatures, oil and coolant contamination, and the constant barrage of intake air will wear the gasket to the point where leaks develop between the cylinder head and manifold. Remove the intake manifold gaskets (1) from the intake manifold. Engine: 2. Remove push rod cylinder head plate and plate gasket (models 110000, 120000,150000). Assemble the intake manifold to exhaust manifold, with no gasket and the center 3 heat riser bolts making "light contact" but not torqued. The only difference in removal for the 4. 6. Cleaning Your Intake Manifold: Cleaning your intake manifold can save you lots of time and money. Replacing the solenoid will repair the issue. Remove the fasteners on top last, and keep two loose on either end to prevent the intake from accidentally dropping out. Before installing, replace the intake manifold gasket (red arrow). Remove the intake manifold mounting nuts/bolts, then remove the manifold from the engine. In order to remove the EGR valve, the 2 EGR bolts need to be unscrewed from the air intake manifold. Start the engine and allow to run, as the engine comes up to operating temperature, keep topping off the coolant level and reinstall the radiator cap. P2004 P2004 - INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 1) P2004 - INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 1) Description: This DTC is set when the IMRC is commanded closed, but the IMRCM Fuel pressure regulator; this also shows one of the 12mm intake manifold bolts you need to remove At this point, I started to lose my patience and the photos started to get a bit sparse. Remove it by pulling it straight off. These isolator bolts have a sleeve that is essentially designed to allow the bolts to retain tension (keeping the plenum stuck to the manifold) and to block off any debris or oil that would enter the intake manifold via the PCV system. I would use a razor blade to scrape off the old gasket from the upper and lower intakes, and I'd also take the time to clean the throttle body I have a severe water leak in the upper engine/intake area, where is it coming from, how hard to fix, is there a diagram for this area on the internet 2000 honda passport 3. i need to replace the back valve cover gasket, the oil coming out from the gasket broke the back motor mount . Drink another large mug of ale and sing or hum God Save the Queen". Yesterday it took me nearly 2 hours to get the old manifold off, and the new on, trying to figure out how to reach some of the harnesses and how to remove a few of them. Although it is late in the year contact a local vocational school and see if they are interested in helping you . i searched google groups prior to changing the intake manifold gasket on my truck (1999 Chevy K1500), and jotted a few posts from different people. If the intake manifold is water-heated, drain the car cooling system (See Checking and topping up car antifreeze coolant) until the coolant level is lower than that of the inlet manifold. What are the Intake Manifold Gaskets all about? The intake manifold is an aluminum, steel or plastic cover that sits on top of the engine. 7 EGR valve is its location. Use a scraper to remove any gasket material and sealant from the outer parts of the manifold and cylinder heads. Remove the old manifold and clean up all the mating surfaces. Remove the EGR vent (de-aeration) line from the EGR cooler water manifold assembly. 1995- 2004, 3800 Intake Manifold Coolant Leak Cheap Fix! V6 Engine (VIN K - RPO L36) 3800 Series II w/ Plastic Intake Manifold IF your problem is coolant going directly into the engine, Manifold Removal Disconnect the drive belt Remove the cables and one plug to alternator Remove the alternator Disconnect the AC compressor bolts. I'm having a terrible time trying to remove the intake manifold gasket. If your lucky you may have gotten a small amount of coolant down into a cylinder. I've removed the two nuts and three bolts and disconnected all the hoses and plugs. Remove the bolts and the intake lifts off the cylinder the heads and under the intake. This "two-in-one" gasket was sold by McCord and (sometimes) Chrysler's aftermarket parts department. Remove the upper radiator hose from the intake manifold by loosening the screws with your flathead screwdriver. Remove intake manifold. 7. The P2006 code means that the intake manifold runner control circuit has detected a stuck closed intake runner flap for bank 1. Idled at 700 rpms in park, 650 in drive , went pretty good but it was a pretty big job. The LIM gasket is made of metal, so it should come off in one piece, with maybe from RTV silicone stuck in a few places. I re-installed everything without much trouble, ensured all electrical connectors were properly connected, ensured I had no intake leaks, and turned the key. How to remove an intake manifold that is stuck down due to silicon sealant or "gasket maker. Remove the gaskets that span the front and rear of the lifter galley. If you only remove the top half of the housing, there is no replacement gasket for that mounting face because the entire two-part housing is sold as a single unit… even the stat is not replaceable. How much does a intake manifold gasket cost? how much is your time worth? what if you do not replace the gasket, and it leaks later? do you want to risk breaking a stud again? if you have no cash, and lots of time, it is a very worthwhile gamble, but if you have a job, and not as much time, the few dollar gasket is worth it (it is to me anyway). The fuel line on the intake can be a real bastard to get off sometimes and don't even get me started on those stupid bolts that connect the exhaust manifold to the exhaust pipe. And yes the manor they Remove the rags from the intake and coolant ports and take this time to inspect your intake manifold gaskets. The injectors then to glue themselves to the manifold, mostly from oxidation on the manifold due to age. The 2 codes that came up are the P2006 Intake Manifold runner control stuck closed and P0410 secondary air injection system. Install the new thermostat and O-ring (provided in the intake manifold kit) and re-install the thermostat housing (water neck) using the spacers provided in the kit. 7 Go into the head, 1 secures the oil dip stick tube and 1 is in a bracket under the manifold, just behind the bolt from the oil dip stick tube. Once the assembly is off, remove the fuel rail from the intake manifold by pulling up, so the injectors pop out of their seats. 0l (self. Disconnect the intake air temperature (IAT) sensor connector (A), and remove the breather hose (B), then remove the air cleaner housing (C). I doubt the exhaust manifolds could be pushed aside far enough to allow access to the lower row of head bolts. " This video was uploaded by GR8racingfool i take no credit for it at all i just reposted the video incase he ever deletes it we'll still have it, and to help out H-T. Due to coolant leaks I had to replace the intake gasket on my 2003 GS. Just If you're van is throwing the code "Intake Manifold Runner Control Valve stuck open", this article will show you the easy, yet still correct, way to replace it. Replace the old seals with new ones while performing this task. when replacing the intake/exhaust gasket, what This set comes with the two instake gaskets, upper intake plenum gasket, throttle body gasket, fuel injector assembly gasket, fuel line o-rings where they attach to the manifold, valve cover gasket, and what i think was a distributor gasket. the manifold moves around but we cant lift it out. The upper intake manifold is a very common failure point on the venerable GM 3800 Series II Engine. A metal and rubber gasket seals the space between the engine and the exhaust manifold to keep the exhaust gasses from leaking out into the engine bay. does anybody knows an quick way to change a intake manifold on a 2003 ford explorer, V6 4. An exhaust manifold performs a single but vital function on your car and takes gases from the engine through to the exhaust. First, two discrete intake runners with different length are employed, and a butterfly valve can close the short path. 5 lb/ft. Gettin' Stuck Like A BOSS Youll have to pull of the intake manifold as well so be prepared to buy that gasket. Remove the eight 13mm head bolts from the lower intake manifold and lift the manifold Now you will need to clean all the gasket surfaces Use a skin coat of RTV silicone on both sides of the water passage ports (outer most holes) and put the new lower intake gaskets into place INTAKE MANIFOLD GENERAL INSTRUCTIONS Intake manifold gasket set. , that you want to install on another manifold (they're a lot easier to remove while the manifold is still bolted down). Remove: Alternator, EGR valve, Coil pack, Throttle cables and brackets, Distributor (Note: Remember to mark position of the dist. Finish by wiping clean with carb cleaner or other non-greasy solvent. and do you need to remove the upper engine mount brackets? Im running 2 codes, one p0171 bank 1 too lean and ive found the culprit, intake manifold gasket is leaking. Carefully slide the intake manifold down on to four bolts, try to not touch the sticky stuff on the gasket if you are using a stock gasket. Remove SBC Intake Manifold After removing the 12 bolts, prying the intake manifold loose from the engine block was done by lightly tapping with a hammer and flat-head screwdriver. can't help on your specific manifold question, though I seem to recall the manifolds having that metal shield as well. This is located near the driver side fender above the wheel. e. Removing or cleaning the intake manifold, EGR of carbon build up (ALH engine VW Jetta TDI, Golf, New Beetle) Difficulty: 2/5 Introduction The intake manifold must regularly be cleaned of carbon buildup in your TDI engine. A leak in the manifold occurs when the manifold gasket breaks down, allowing exhaust gas to exit from in between the engine and the exhaust manifold. Remove this piece from the intake manifold. If you do remove the thermostat housing, which I did as well, just make sure to remove the entire housing so you can get a replacement gasket for it. The old one is probably reusable. 4) Remove the flange bolts, where the exhaust pipe bolts to the manifold, with a 15mm socket and breaker bar. Lastly, remove the two bolts with 10mm heads holding the valve to the intake manifold. My other code is a p0455 or evap system large leak. Remove the lower intake manifold, having someone help hold the upper intake manifold out of the way. 80. I'm disassembling the engine, I have ZERO compression in one valve, the rest of valves are OK. It has 9 bolts holding it. Its main role is to provide the right amount of air-fuel mixture to each of the engine's cylinders. To disconnect the front pipe flange, simply undo the three bolts on the flange and remove the gasket. intake manifold. Remove throttle body from vehicle. Ensure that the alignment pins in the upper intake manifold align with the holes in the lower intake manifold. Answer: Removing gaskets used to be a fairly simple procedure. You’ll need to remove this tube to allow access to the fasteners for the manifold and EGR cooler. As mentioned in a earlier post, Edelbrock doesn't recommend using end seals and the end seals come with the valley pan gasket. 7/3. It looks like I will have to remove the intake manifold, as there is no way for the rail to fit between it and the valve cover. Once the rail is bled, you’ll need to disconnect the fuel line from the rail, remove the two bolts holding the rail down (12mm), and pull the rail off the Take special care to clean the surface of old gasket material that may have stuck to either the part (oil pan, intake manifold, etc. Oil was getting into the intake side because of this failure and thus clogged the catylitic converter! Second, the intake plenum uses "isolator bolts" to hold it down to the intake manifold. There might be enough slack/flexibility in the fuel line for you to just move the lower manifold aside a bit without disconnecting the fuel line. I just had a 350 that I had an engine lift attached to the manifold, the manifold was stuck so tight i lifted the entire engine up trying to just lift off the manifold. One point often overlooked is keeping the gaskets I used some carb cleaner to remove any excess gasket material from the intake manifold and the head and also to make sure I had a smooth and clean mating surface for the new gaskets. I've got my manifolds off and have a new Fel-Pro gasket set that includes the manifold to head gasket, and the intake to exhaust manifold gasket. there appears to be a black L-shaped thing on the passenger side in the middle holding it. yeah i had the issue with the dirt and build up over time i just use air to blow off what woud move and once the intake was remove used a shop vac and paint scraper at the same time so nothing would fall into the spark plug or intake wholes alo the vally had about 3" if build up the new gaskets are made to fit better if yours has the stock gasket them plan for a leak cause the shape The intake gasket is a piece of material, sometimes a paper material reinforced at times with copper, that installs between the engine, and the intake manifold to seal the gap … s to prevent air I think that the hole in the intake is not threaded and the bolt goes through the manifold and threads in to the head. Trying to change intake manifold, EGR nut stuck! I think I have a leak coming from the intake manifold or the manifold gasket, so I got another from a local boneyard that also includes an EGR, throttle body and 2 fuel injectors for $75. 2002 Chevy Trailblazer: intake manifold. Some of the signs of any intake manifold leaking also include rough idling and poor gas mileage. Loosen the bolts fastening the intake manifold to the engine. The injectors may remain stuck in the rails or in the manifold. Double check that all the bolts and attachments are off, then get a hard plastic mallet and a pry bar. i thinking about doit myself or go to the shop . Supporting the intake manifold, remove the nuts, then the manifold. There was five nuts on the bottom and four on top. I suggest buying new intake bolts and new rubber washers/spacers that go under the bolts. Then you can just lift the upper intake up and swap the gaskets. Not looking to do the PI intake swap, but just wondering whether I only need to remove the 4 egr valve 10mm bolts only or is there more to remove on that part if I'm only replacing the intake manifold gasket? I just removed the intake manifold and the manifold gasket is stuck onto the head and the intake. Since these gases are poisonous, this is highly important. 0 intake manifold comes with a lower plenum, an upper plenum, a plenum cover, a plenum gasket (upper to lower), a plenum cover gasket, attaching hardware (upper to lower Remove the Thermostat goose neck and coolant lines leading from the LIM (Lower Intake Manifold) Disconnect the battery. 4L - Theta 2, 3. Remove the battery and tray. 0L?. Peters, MO, USA The word manifold comes from the Old English word manigfeald (from the Anglo-Saxon manig [many] and feald [fold]) and refers to the folding together of multiple inputs and outputs (in contrast, an inlet or intake manifold supplies air to the cylinders). Scrape all excess gasket material off the head surface and center span. to remove it, 10 to clean the gasket and such, and 20 minutes to put it back together. . Take a screwdriver or chisel and tap with a hammer where the flanges mate. ) Installing the upper intake manifold was not as straightforward as you would think. Remove the intake manifold cover. really need the help. As far as the oil on the manifold, I suspect you have a valve cover gasket leak. Remove the AC hold down bracket on top Perhaps using a 6 point socket instead of a 12 point socket would give more purchase. Clean the mating surfaces with lacquer thinner or acetone so that a new gasket can be applied to the lower manifold. If you spray and soak the injectors with a penetrating spray, like PB or Freeall, they usually slide right out after 10 minutes or so. This helps hold the intake gasket The thin blue intake manifold gasket goes on on top of the foil gasket. My technique, is to remove the exhaust manifold and intake manifold and pull them to the sides before removing the head. Remove Thermostat Step 8 - Remove the thermostat housing sealing gasket, clean the area using a shop towel to remove all debris which will enable the new gasket a proper sealing surface. valve cover gasket. Often when it begins to fail, the car will show the symptoms of a head gasket failure, however actual head gaskets failing on this engine is VERY rare. Pricing is OK but they ship whenever they feel like it. we have the intake plenum removed and all the bolts from the intake are out. The intake manifold is a series of tubes that distributes the air coming into the engine evenly to each of the cylinders, so that the right amount of air can mix with the right amount of gas. Remove the tin lifter valley heat shield from the bottom of the stock intake manifold and reinstall it on the new intake manifold with the supplied #8 x 3/8” drive screws (See Figure 1) . I personally just remove the manifold completely from the head instead as one piece. However, remove the 1 bolt that holds the bracket to the intake manifold (you will need to transfer the black bracket to the new EGR cooler). After removing the intake manifold and the cylinder head covers, I removed the camshaft sprockets and the camshafts themselves. The Intake/Exhaust manifold gasket is leaking, sounds kinda like a small moped somewhere close to the back of the manifolds, so I'm losing Backpressure and it's egr valve and intake manifold put a new egr valve on my 2000 honda accord ex vtec 2. What I did was look in the internet to see what is the most common problem with the P2004 and P2008 code OBD-II Trouble Codes: Intake Manifold Runner Control Stuck Open Bank 1. Inspect the return spring and the valve blade assembly for debris stuck in the path or for frozen/seized are seized in the intake Remove retainers, springs, valves, and intake valve stem seal/washer, if equipped. However, from time to time, the gasket on the manifold will need replacing which involves removing the exhaust Remove tape from intake manifold and reassemble using new gaskets. The exhaust manifolds would also need to be removed. I can't pry the manifold off. If the gasket is stuck, scrape it off using a plastic gasket scraper. This will be like the first time I've had to unplug more than 10 things to work on a motor so I'm little nervous but excited about it taking it on. Remove the manifold gaskets from the heads. 0 , solved my high idle problem . Should I separate the two and replace the gasket? Thanks. unhook the tps and lift off the plenum. Finally, remove the brake booster hose, the MAP sensor, and all of the gaskets around each opening. Okay, a couple of questions: 11. They want to keep my car over the weekend and check it Monday without rushing to fully diagnose the issues. I won't be able to do anything until I return from Las Vegas on the 12th. I've ordered a intake manifold gasket and plan on pulling and cleaning the unit once past this long weekend. This morning (2nd try) it took 30 mins. Start the four top intake manifold bolts, they center the intake manifold. There is antifreeze all along the block where the intake manifold was but NO indication of a break in either head gasket to explain this. They are available from most shop supply companies for about 30 bucks. 2 engine ty Sounds like with it being on top may be the thermate gasket, Just remove the thermastat and replace and use high tempiture syclone when replacing gasket. Is there some "old school" way to remove these hoses a… I am replacing a blown head gasket on a 2003 Eclipse. Loosen this and pull up on the distributor to remove it. I just swapped a b20a5 into my 91 alb, it had a b21 in it before so i'm swapping intake manifolds. I used several cans of carb cleaner on the intake holes and the injector holes to dissolve the oil and carbon. install the upper intake and take care to not get the two vacuum hoses stuck in the back. Look at the intake manifold of your engine and you’ll see the distributor. I tried the "2 nut technique" but messed up the bolts and nuts. I used a Sawz-All (reciprocating saw) on the upper bolt and a Dremel cutting wheel on the lower one. It is attached to the top of the engine by an intake manifold gasket (or gaskets) that is made of plastic and rubber. I had to cut them off. Shop with confidence. Be careful not to get any debris in the engine. I removed the intake manifold and need to get the hardedned gasket pieces off the block. 8. Using Tool perform the following steps to disconnect the quick when you remove the top piece of the manifold, remove the 2 vacuum hoses at the back, the 2 crankcase vents on the side, disconnect the map sensor at the back, remove the 6 bolts, one hidden at the back, lift up and remove, itll probably need a good shunt as it will be stuck to it a bit, The intake manifold would need to be removed, as shown in this article, which is not a difficult job. Install a new O-ring on the PCV valve (unless you have replaced with a new PCV valve) and secure it with the T20 Torx bit. Also maybe trying vise grips locked to the bolt head with a piece of pipe over the screw end of the vise grips (for leverage) and attempt to turn the bolt while heat is applied. Finally, the intake manifold is ready to be removed from the engine bay! i'm pretty sure there is no coolant in the intake manifold on the LS engines. Tighten Tighten the intake manifold bolts to 10 N·m (89 lb in). Parts fit for the following vehicle options. Clean the gasket mating surfacee on the cylinder head, intake manifold and throttle body. Bring every thing to a local garage or muffler shop and see if they can get them out for you. It can cause a thing called hydro-lock. The manifold "hung up" on the central fuel injection unit. The manifold is attached to the cylinder head, and the unit is sealed with the use of a intake manifold gasket. thanks! Followup from the Pelican Staff: Remove the old gasket from the engine and intake manifold, clean the sealing surfaces and replace with new gasket. Disconnect all wiring from the throttle body and remove the four (10mm) bolts that hold the throttle body to the upper intake manifold. It's not my vehicle so I really don't want to break the bolt off or strip the threads. Place the assembly directly on the head surface, no gasket, and install the fasteners. Upper-to-lower intake manifold carrier gasket to the upper intake manifold. Put the head, lower intake manifold and the "used" upper intake manifold the owner gave me, with new gaskets. That's already under pressure from the intake on a regular basis. Your loss of response and power is due to the huge boost leak you have in your intake manifold with the check valve gone. Using ½” socket begin to loosen the 6 upper plenum bolts securing the upper plenum to the lower intake manifold. The Edelbrock Performer 5. Im trying to remove all the stuck on paper gasket's like the front case and water pump gasket's. Intake manifold gasket failed, leaking coolant and causing oil and coolant to mix. First take a razor blade and remove any old stuck on gasket or silicone that may have been applied to your manifold. The rest is replacing all the intake parts you removed and replace the exhaust manifold (with a gasket). - For cheap insurance, and a good piece of mind, go ahead and pick up some new ones. 18. Parts like Intake Manifold are shipped directly from authorized Kia dealers and backed by the manufacturer's warranty. Remove the intake manifold, or, pull the head with the manifold attached. Remove the upper intake manifold and inspectnuts to 25 N•m (18. - dog of war , St. com for a total of $32. bolts Attempting to remove the intake manifold on my 2002 Chevy Trailblazer so I can replace the valve cover gasket. The ECU tries to control the the intake manifold runner flap position, when the malfunction is detected a Check Engine Light is set. 3 and engine light still on. You will not be able to get the stuck on gasket off of the pan and the block unless you remove the oil pan as was quoted to you. After a bit of research I ordered part from GMPartsDirect. Now it is time to remove and install your new lower intake manifold gaskets in your engine. Carefully place the upper intake manifold onto the lower intake manifold. I attempted to remove a bolt from a Aluminum intake manifold and it appears to be frozen. i hear that its hard to remove the old gasket material (especially with the engine still in the car), can a hondata gasket just be installed OVER the old gasket or will there be a chance of a leak? and last does the intake manifold have to be completely out of the car to install the Hondata gasket or can it just barely clear the bolts and I pulled the intake manifold and found the original gasket was basically gone! There were little bits and pieces stuck in near the cooling ports. The pictures there aren't the lower intake manifold, but the engine (heads(?), I'm not sure) where the lower intake manifold mountsI already have the lower intake manifold out in these pictures and what you see here is still in the car. Now for unlucky . The heads are still on. Remove upper plenum cover using Torx T-20 bit. I hear that i might have carbon buildup in the intake manifold does anyone know how to remove it to clean it If the intake manifold is stuck hard to the mounting flanges, do not pry against cylinder head port flanges, as they could become damaged and compromise the gasket sealing with your new intake manifold. Most engines used to have cast iron blocks and heads, with iron manifolds and stamped steel covers. I'm going to have to remove the intake manifold and see what's going on. Im taking on that challenge this weekend with help from DjDevon's head teardown video. Loosen the clamp holding the K&N intake hose to the throttle body and remove the intake. You'll have to be carefull not to get false responses caused by overspray going down the carb throat. if there is coolant in the oil, it's not coming from there- it would have to be a head gasket or cracked head- and it would show on the dipstick. The intake can get stuck real good from years of heat and the glue that is applied to the gaskets. Remove the temperature sending unit, and any heater hose connections, etc. Oil and residue from driving can get stuck to this part of the engine and can contribute to bigger problems as the years go by. Most internal combustion engines run on a four-stroke process and during the first stroke (called the intake stroke) air from the intake manifold is Friends car - he forgot to pickup the chiltons manual. getting the intake manifold off. Loosen the nuts from the intake manifold stud bolts and remove the intake manifold with carburetor still mounted. is very complicated and i have big hands to work whit the intake manifold and hoses and wires. Hi guys, What is the best way to remove an old, stubborn gasket that is sticking to the surface. Jump to page: but the meaning is "intake manifold runner control stuck open, bank A" well for Remove the four bolts holding the fuel rails to the manifold. Install the intake manifold onto the engine and secure the manifold with the bolts. spot and I thought I would bring up the manifold and then remove it. Most of the additional work that it does is emissions-related - recirculating vapors back into the engine to be re-used. Reposition your new intake manifold into place and torque the 9 previously removed bolts to 18. After the manifold was off, the lifter valley was covered with an old towel before scraping the front and rear block rails clean. (40 people reported this problem) It wouldn't pull straight out so I had to twist it a little to break the seal between the gasket and intake manifold. I have removed all the bolts I can locate and the manifold will not come off. Replaced gasket on upper intake on 91 ford 5. If it does turn several complete times, give it several spins with the starter to expell fluid, reinstall plugs . Use a razor blade to remove old gasket material. That was not the problem, he got a piece of the plastic manifold stuck in the intake valve. I am removing the upper intake to get to the lower intake bolts (to either tighten them down or replace the gasket depending on what I see when I get there). 0 Remove RH Exhaust Manifold Gasket Before removing the exhaust manifold, you will need to disconnect the exhaust pipefront flange and remove the heat shield. The tear down is complete on my motor and now the build up needs to begin. Just disconnect everything that's snapped/bolted to the intake, unbolt/remove the upper manifold first, then unbolt/remove the lower manifold. The intake manifold gasket(s) is/are bad and I'm wondering if a relative novice (myself) can realistically tackle this project with the proper tools. Spray around the intake gasket on top of the manifold, too. Inspect the manifold for cracks, broken flanges, and gasket surface damage. Remove the manifold with the short piece of pipe. A shop vac works well to suck any gasket pieces from the lifter valley and from the intake ports. If the intake sits too high up or too low then the intake gaskets will likely leak, I used an Explorer intake that was recommended to Ford Racing intake manifold gasket kit with my GT40X heads #50265 (Ford Racing part number M-9439-A50). (But usually you'd hear the air leaking in) Spray around the carb base gasket. Registration does remove some of the ads! Page 1 of 2 1 2 Last. Description: The intake & exhaust manifold bolts, nuts, and studs will stretch and weaken with use, and should be replaced when installing any header. especially at gaskets (14) between intake manifold (13) and cylinder head, gasket (11) between air cleaner adapter and manifold, and gasket (5) between the manifold heater Remove Advertisements the curves before throwing the intake with the gasket stuck to the bottom of it on. Decision: to quickly remove the left intake and put some sealant between the intake manifold and intake gasket, reinstall everything and hoping the leak isn't between the gasket and the cylinder head. DIY: Intake Manifold Gasket Replacement - posted in DIY: OK. With the engine idling (whatever it takes), alternately spray both ends of the carburetor throttle shaft, the carburetor/intake manifold flange, the outer ends of the manifold, and various points along the intake manifold. When your finger gets air moving past it, stop cranking. See page 3 and 4 of Remove the intake manifold-to-cylinder head bolts. Thje gasket material is probably stuck, just find a suitable area (near the front of the valley is a good spot) and wedge your pry bar in and lift. I tried scraping it with a razor blade but it still pretty tough to get it off without marking the aluminum. It took me from about 3pm to 11pm on sunday night but that was with stopping for dinner and making a parts run for new bolts (I went from a 79 intake/exhaust manifold to an 84). It's best to use a deep socket to reach these bolts. Often they are fine, but replacement is far easier with the intake off. Check underneath it and you’ll find the bolt that holds it in place. Discard the old intake manifold gaskets. Remove as many of the allen bolts on the EGR metal pipes as you can remove from the top. Since I did not find it desirable to have to remove the newly installed dorman intake manifold anytime soon, I also elected to replace under intake heater core return too. The intake manifold and how it functions contributes to the engine's fuel efficiency. The sleeves need to be transferred back to the intake. 2 intake manifold. the title says it all. If the gasket is stuck strong and holding it to the head, just rock it back and forth gently to break the seal. Remove the lower intake manifold gaskets. The only other part you might need is an intake manifold gasket. Remove and clean throttle body Undo the 8mm bolt holding the top of the throttle body brace and loosen the bolt on the LIM holding the bottom of Just installed a magnus gasket on my car, fit fine but I haven't fired it up yet. Went to remove intake and gasket is glued to heads and intake so now in have to scrape the residual stuck gasket pieces without damaging or affecting the aluminium on my heads and intake definitely not worth the headache go with OEM gaskets. Remove top nuts on intake manifold Going from driver's side, stick hand and arm through to remove bottom nuts of manifold. Here goes. Just take your time, loosen up the bolts holding the plenum to the lower intake, remove the two nuts, remove the accel cable, kick down cable and cruise cable. Remove the coolant line from the EGR valve actuator to the EGR cooler water manifold assembly. I used a ratcheting cargo tie down to pull the entire exhaust pipe assembly forward to help make the exhaust studs back into the head. Shown above is the inlet manifold in black sitting on the head (light grey) with the manifold gasket showed in pink. Audi A6 C6 Removing Intake Manifold and Cleaning Carbon Off Valves How to Remove Intake Manifold and Clean Carbon Deposits Off Valves audi bug At just over 50,000 miles, are you starting to get the cold morning Mustang, maybe I wasn't clear enough, as I don't exactly know what all these parts are called. The Fel-Pro re-build gasket set doesn't come with a valley pan gasket and you have to purchase one separately. I don't think you'll blow the manifold gasket though. 4. Remove all spark plugs and see if it will turn by hand . any advise would help thanks. Re: Intake Manifold Runner Control stuck Closed Post by papa tiger » Sat Feb 11, 2012 7:12 pm Every programmer has it's quirks, but be patient with the re-instal as it takes some time and you need to follow the directions closely. 2. If your engine has any kind of miles on it, the gasket will probably stick to the manifold and tear, requiring you to replace the gasket, then all your work of removing the exhaust first will be null and void, as you will have to remove the intake anyway to replace the gasket. 2005 Altima 6. The intake manifold is an integral part of the engine. As for getting the intake manifold off Remove upper IC piping. Northstar Engines and System Technical Discussion Discussion, Intake Manifold Removal, '97 SLS in Cadillac Engine Discussion; I am in the process of removing the intake manifold on this '97 4. If I need to remove the exhaust manifold studs, I remove the M8 copper nuts, install the factory M8 nuts (13 mm flats) on the inside, and then re-install the copper nuts on the outside as jam nuts. Cartalk) submitted 3 years ago by wulfgar_beornegar Hi, I've been getting lean and misfire codes and a hissing sound when I turn off the engine, and all my research leads me to believe I have a bad PCV Valve and/or hose. 17. Step 7 - The thermostat could be stuck in the block or intake manifold and will need pliers to be removed, note the direction of the thermostat. The exhaust manifold's job is to collect exhaust from the different engine cylinders and direct them out of the engine. Variable-Length Intake Manifold (VLIM) is an internal combustion engine manifold technology. im been stuck on this for 2 days. Be sure to scrape all the old gasket material off. Use a vacuum to remove any debris. There are five each side and the bolt head size is 3/8. 8L V6 engine and 150k. Forget about the "Fig Newton" gasket, (paper on the intake ports, metal on the exhaust) because these take extra intake / exhaust manifold realignment work to get sealed. The UIM is quite easy to access, with only a couple of components to Hi, I'm replacing my intake manifold gasket on a stock 4. Also plan on removing the distributor to get clearance to remove the intake manifold. After you remove the intake plenum, the fuel rail (actually the rail for the fuel injector connectors) will be hanging suspended over the holes into the intake manifold (which should be covered up with a rag, right?!)