Also on dashboard is fault that I cannot exceed 4000 rpm. Tightening torque : 18.6 ~ 23.5N.m (1.9 ~ 2.4kgf.m, 13.7 ~ 17.4lb-ft) When installing, replace with new gaskets. I attempted to remove a bolt from a Aluminum intake manifold and it appears to be frozen. Anonymous. Necessary tools to remove the intake manifold Grease Water. aluminum intake manifold stuck. Want Answer 0. What is the best way to remove it. Open the hose clamp with a flathead screwdriver. CAUTION: Do not reuse intake manifold gasket. the50skid seems to be able to pull his up and out to get to the quick disconnect. Our swirl flaps removal / delete solution allows you to remove physically the intake manifold swirl flaps, position sensors and actuators if you want. If you're sure all you need to do is remove all the … Removing my intake manifold/fuel rail but I can't get it out. If nothin gelse, force a pry bar into the manifold end seal and pry it loose. 9 Posts . Hello everyone, I'm wondering if the Audi gurus can help me with an issue I'm having. [Also soak the top bolts for the exhaust manifolds if you're removing the heads.] 2. Disconnect the battery negative terminal. Audi A6 C6: How to Remove Intake Manifold and Clean Carbon Deposits Off Valves. Remove the intake manifold stay (A). 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. Feb 3, 2020 #2 I think it's a bit more involved than removing 8 or so bolts. I am trying to remove my intake manifold, and have it essentially unbuttoned but it will not pull away from the add. Remove the socket and try to loosen the stud (couterclockwise) with the wrench. Im not fully awake yet but can you tell me what the problem your having is that … This morning (2nd try) it took 30 mins. Any suggestions welcome! I removed 7 nuts (3 across top and 4 under). Unfortunately fowling of intake manifold flaps is common due to intake carbon deposits. How to properly remove the carburetor and intake manifold from your engine by disconnecting and marking vacuum lines, fuel lines and throttle linkage. I'm scared I might break it. Refer to the illustration for the proper sequence. Discussion Starter • #1 • Dec 25, 2012. Step 2: Lift out the intake gasket and watch for flying debris as it flicks up. I am trying to remove both intake and exhaust as one unit. I have all the mount bolts and screws off, all hoses, electrical connectors, and fuel lines are dissconnected. Or you can choose only to disable the electronic actuator function, so you can leave the swirl flaps in place. Print this page; Share this page × Ad. Remove the bypass hose from the intake manifold water outlet. In one hour I was all set, and things are good. Intake Manifold Runner Flaps, sometimes known as tumble flaps or swirl flaps, allow an engine to better mix the fuel and air charge into the cylinder to aid power and torque. The intake manifold is a bundle of pipes that normally connect the engine at the top. I had all off the bolts out but there was some interference with a sensor and the lifting strap on the drivers side of the manifold. But if you are competent and qualified enough to open the intake manifold, do it! This is the intake manifold which came with the swirl flaps, as you can see the arm which is made out of plastic broke off and is a very bad design! How to remove intake manifold’s eight hidden bolts on 2009-2012 2.0 engine MAZDA 3 I'm kinda stuck on how to remove this fitting from the intake pipe? Systematic Procedure of How to Clean Intake Manifold. Relevance. i cant get my intake manifold off, i removed all the bolts and everything and it wont come off, any ideas? I have a code for misfire on cylinder 4 and a ticking sound coming from the cylinder head. The bottom of the plenum just after the EGR inlet is probably the worst spot. You'll be really impressed by how much crud was built up on mine Remove the mounting bolts for these metal lines right under where the fuel pulsation damper was: Remove the upper 4 nuts: Now, there are two hidden nuts underneath that you can only reach with the perfect length socket wrench extension. Had a light gas leak probably from the accelerator fuel pump so I wanted to rebuild the carb (carb is 20yrs old and unused for 99% of that time). J. John Well-Known Member. 3. The intake manifold on a Ford Explorer is a two-piece design. I bought a new set of intake manifold boots for my '78 CB400A because the old ones look to be a little rotted out and have some cracks in them. 1 decade ago. I will be making a video how to remove the intake manifold properly so you wont have to suffer as much as I did. Is it problem with swirl flaps or solenoid that controls flaps or vacuum actuator or pressure leak? Discussion Starter • #1 • Sep 12, 2011. However I have a new problem. Always remember to be careful not to break or mark up anything. Comment; Flag; More. A tap with a hammer should spring it loose. Sometimes hitting the front or rear of the manifold with a plastic-faced hammer will help dislodge it. It appears to be as simple as removing 8 or so bolts. Remove the 20 cap screws that hold the manifold to the block. Benefits of swirl flaps removal / delete via ECU remap I am trying to figure out the best way to break it loose. Intake Manifold Flap Removal. hellou, I've got fault codes for my Audi S6 facelift - intake manifold flap stuck for bank 1 and 2. First time it happend about 10days ago, I changed battery (was almost dead) after that it was ok for 2 days, but then again "max 4000rpm". Carbon buildup on your intake is a common issue with these cars giving you rough idle, cold morning starts that shake, and decreased throttle response as well as poor mpg rates. 5 Related Answers Boundless Company Limited . Securely install intake manifold gasket to the mounting groove of the intake manifold. I removed and cleaned the intake manifold on my 2012 RHD diesel Forester, and I definitely didn't need to remove the exhaust manifold. Remove the lower intake manifold bolts and nuts in two steps. You might find all sorts of creatures residing under there. Since you left enough room between the inner nut and the head, you can slide the wrench off of the nut and reposition the wrench to get the best angle. Kia Soul 2014-2019 PS Service Manual / Engine Mechanical System / Intake And Exhaust System / Intake Manifold Removal and Installation. if you need to get to the head itself there is alot of clutter to remove first such as the intake manifold, coil pack, and tappet cover. (Refer to Intake And Exhaust System-"Air Cleaner") 4. Intake Manifold. Installation is in the reverse order of removal. For several days before you actually start the removal, soak the distributor opening in the manifold with a rust buster (PB Blaster is recommended). Install intake manifold with the following procedure: Tighten intake manifold nuts and bolts in the numerical order as shown. intake manifold stuck? Is there anything I should know, beforehand? Hit it with some lubricant, some WD-40, anything to maybe loosen it up off the downtube. Discussion Starter • #1 • Nov 16, 2008. When I pull on it I can see it separating about a 1/4 inch but it feels stuck in the middle. Clicking this will make more experts see the question and we will remind you when it gets answered. To remove the intake manifold, use a 9/16-inch socket and wrench. Nov 13, 2015 1,186 370 83. I tried to pull, no luck. The manifold still seems firmly attached, do I need to drill further down the bolt even more to remove, or should it come off with just the bolt heads gone? The 4 nuts from exhaust to intake are so rusted they are almost round. This … I had mine installed. 2122 Answers ; SOURCE: Torque and sequence to Intake Manifold … The intake separates on the passenger side, but won't break free on the drivers side. Follow the easy steps below to remove the intake manifold and have your car purring again. All the bolts are out triple checked and the damn thing will not budge Its been on a little more than a year installing aluminum heads now so I want to reuse it (Edelbrock Performer) Anyone had this problem before any ideas ?? I've already removed the upper plenum, fuel rail, hoses, and the 8 mounting bolts (4 outer bolts, and 4 inner nuts). I need some advice. I can get my hands on the connection but can't get any leverage to push the collar back. Because the intake manifold is aluminum I do not believe heating the area around the bolt will work. There also seems to be a couple of … There is a gasket between the upper and lower intake manifolds, which can experience dry rot or cracks over time. If the nuts turn but the stud doesn't, repeat the previous step, but just torque the nuts together a bit more (maybe one more "click"). Was trying not to cut or snap those off. It seems like the drivers side stud that the nut goes on is frozen onto the intake. Remove the air cleaner assembly. This is probably a dumb-ass question, which has a ridiculously easy solution. Remove the lower intake manifold washers. Discard the gaskets. However, when I went to replace them, it seems that the bolts on them are stuck in place and do not want to budge. Is this a fairly straight forward process? 1 bolt again. 199 Posts . 4 Answers. Intake Manifold Removal and Replacement. 1984 Chevy S-10 2.8L V6. I can't pry the manifold off. I can't imagine why that would be necessary. Favorite Answer. Had double checked for washers etc but don’t see anything. I have a 1998 Pathfinder with 3.3L V6. Remove the engine cover. How to Remove Intake Manifold. A crack can cause a vacuum leak, which means the air fuel mixture is off--the engine is getting more air than fuel--and the computer will try to compensate by pouring more fuel into the engine. Don't want to snap the fitting or break it. Remove the intake manifold (A) after disconnecting the vacuum hoses. I am trying get off the intake manifold and am stuck on one stubborn stud. Been working on it over the last couple of days and are stuck at removing the intake manifold. A lot of factory manifolds have lugs cast in at the corners that can be used to pry them off. Having trouble getting my intake manifold off. to remove it, 10 to clean the gasket and such, and 20 minutes to put it back together. 1. Answer Save. I want to remove my stock intake manifold and clean it up. Ours seems to be attached in the back somehow. To your surprise, the intake manifold can be clean without the help of professional (only, if the person is comfortable and confident, enough to do so). Jump to Latest Follow 1 - 12 of 12 Posts. This can cause the intake manifold flaps to become stuck, often physically failing. I'm trying to remove the lower intake manifold, but it is stuck to the block. Disconnect the heater hose from the intake manifold pipe. Since i can't seem to figure it out, might als well post it here. Remove the lower intake manifold Now we will remove the lower intake manifold. Thanks in advance! Can't twist due to other components connected to the fitting. Wait for TC to reply. Trying to remove a stuck lower intake manifold on 2004 Nissan Exterra? New MVS member Skkele: I’m doing a PCV replacement on my P2 V70 at 62k miles, it started consuming oil at … Hence, if the intake manifold is not working properly, it’s a call for its immediate cleaning. The head is directly under the plastic intake manifold. Remove the air filter and air filter container. I can wiggle it and rattles, but it will not come loose. Here are some photos of mine at around 150,000km. It's not my vehicle so I really don't want to break the bolt off or strip the threads. Most of the bolts came off except the two at the back, after soaking, heating, and a shattered allen key they finally stripped so i drilled out the heads. Posted by Anonymous on Feb 01, 2012. It is hard to miss, but it is often very difficult to dismantle, so it is better to have this part done by a mechanic. Lift the lower intake manifold from the engine. Pretty sure he's … Just to say it, I did disconnect pipe from bottom of exhaust to muffler Removing the Intake Manifold. Tightening torque : 18.6 ~ 23.5N.m (1.9 ~ 2.4kgf.m, 13.7 ~ 17.4lb-ft) 12. Post categories In Engine, Engine Breathing - MAF, PCV, EGR, Etc., Gaskets, O-Rings, Bushings & Mounts, Volvo S60, Volvo S60 R 2004-2007, Volvo V70 2001-2007, Volvo V70 R 2004-2007, Volvo XC70 & V70XC, Volvo XC90; How to get the intake manfold off?