Lim gasket 3800 - 3800 II EGR leaking Coolant. Hi all.. Recently replaced the heater hose - elbows - successfully - on my 98 Intrigue, and now few weeks later, I have coolant spewing from my EGR valve. I had planned on tackling the UIM kit replacement sometime in the future, as this engine has 150k on it, and I guess the future is now...

 
Im about to do LIM gasket. Should I go ahead, tear it down and do the head gaskets??? 943 Views 1 Reply 2 Participants Last post by MikeK, Jan 18, 2017. M. Marine727 Discussion Starter · Dec 12, 2016. Add to quote; Share Only show this user. Should I go ahead and do the head gaskets or leave them as is???. Jack d watson post office

Replacing UIM, UIM Gasket, and LIM Gasket. Jump to Latest Follow ...This video shows the steps I did to replace the upper intake manifold (air plenum) on my 2001 Monte Carlo SS 3.8L 3800 Series II engine. The replacement was...Sep 8, 2011 · Replacing UIM, UIM Gasket, and LIM Gasket. Jump to Latest Follow ... #1 LIM Gasket Causing Coolant in Cylinder? hesersypb. View Profile View Forum Posts Private Message SE Level Member Join Date Jul 2009 Location Somerdale, NJ Posts 13 Thanks (Received) 0 Likes (Received) 0 Dislikes (Received) 0 Chats 0. 07-11-2009. I just acquired a 1999 Grand Prix. ...This item: Dorman 615-280 Engine Intake Manifold Compatible with Select Models. +. FEL-PRO MS 98014 T Intake Manifold Gasket Set. $6041. +. A-Premium Electronic Throttle Body Compatible with Dodge Ram 1500 2500 3500 2005-2010, Durango 2005-2009 & Chrysler Aspen 2007-2009 & Ram 1500 2500 3500 2011-2012, 5.7L, Replace# 53032801AC 68060353AA. $5799.I am interested in purchasing a 1998 Pontiac Grand Prix GT 3800 with only 84K miles on it. Everything inside and out is pretty much mint. However, there is a definite oil smell when running and when looking under the hood, there is oil (I think it is oil) visible along the entire length of the front/top of the engine.Makes sure you install the 2 O-ring seals [at the back] on the LIM, between the LIM and Supercharger. Re-fitted the Supercharger and Gasket, and also torqued the bolts accordingly [and in sequence] Replace the O-Ring on the Tensioner Fitting, [I also applied Gasket Cement on and around the Seal] Re-installed the Tensioner BracketSep 4, 2011 · Bad Manifold Gasket??? Jump to Latest Follow 4K views 11 replies 3 participants last post by enslow Sep 11, 2011 The LIM gasket is between the lower intake plenum and the heads. The UIM is the paper gasket between the lower intake plenum and the supercharger. ... 2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen 1997 Corvette | 55k | Silver Metallic | Z06 wheels | Date-night …Anatomy of a Lower Intake Manifold (LIM) gasket fail: causes and symptoms The most common failures of the 3800 engine are spark plugs, wires, MAF...I am interested in purchasing a 1998 Pontiac Grand Prix GT 3800 with only 84K miles on it. Everything inside and out is pretty much mint. However, there is a definite oil smell when running and when looking under the hood, there is oil (I think it is oil) visible along the entire length of the front/top of the engine.Considering a 3800. Jump to Latest Follow 1K views 7 replies 4 participants last post by WilliamE May 24, 2017. A. Anytimeminutes Discussion starter 5 posts ...The 3800 engines are virtually bullet proof. The 5W-30 will probably make cold starts during the Michigan winters a bit easier, so that's what I would use. ... (Nulon Long-Life synthetic HDMO/PCMO rated) at the present. After LIM gasket, it will be whatever quarter bottles I've got for a fortnight, the Calibre 5W-30 synthetic (house brand to ...ACDELCO Part # 251718 $103.79 at RockAuto. If you reuse your bolts as I did you can get the water pump here, and save 29.00, just remember to get some Permatex HiTemp thread Sealant, and clean the old bolt threads well. Amazon.com: ACDelco 251-718 Water Pump Kit: Automotive.The posts on this page explain the failure of the lower intake manifold (LIM) gaskets in the GM 3800 V6 engine, and show you how to identify it and repair it. This is the most common failure of the engine, and can lead to the destruction of the engine unless fixed in time. It usually happens after 12 years or 80k-120k miles, usually a few ...The 3800 simply does not kill head gaskets. If you are losing coolant, get the UIM and LIM gasket issues addressed, and flush coolant. If you are not losing coolant, you can probably still stand a coolant flush, but if it's not overheating, or exhibiting any other symptoms of a head gasket failure, don't worry about it.When the lower gaskets failed, I saw some leaks around the area where it meets the heads. In addition to that I was losing coolant and would have to top off. The head gaskets raely blow but it does happen. My parents own a 96 regal with a NA 3800. The LIM and UIM gaskets were replaced. A short time after one of the head gaskets failed.740 posts · Joined 2004. #11 · Sep 3, 2006. Our Aussie L67 series II 3800 V6's are identical inside to the American release as far as I know. The only differences are the sump shape and oil filter adapter and gasket. Oh also the M90 blower inlet tract shape is different (although thats fairly obvious).3800 v6 3.8 gm series ii intake manifold coolant leak causing hydro. Intake manifold lifter gm gasket 8l lower l67 replacementLower intake manifold (lim) gasket / lifter replacement on gm 3800 l67 Intake manifold gasket gm impala prix plenum3800 l36 lower l26 supercharged ported.LIM Gasket, Head Gasket, or bad sensor? Thread: LIM Gasket, Head Gasket, or bad sensor? Results 1 to 20 of 20 Thread Tools. Thread Tools ... Car: 1999 GP GT, 3800 VIN K with 102K Stalling. Over the summer, I was driving the car maybe once a week ... in stop & go Boston city driving. The car would stall 2-3 times on a 5-10 mile trip when ...I dont think I messed with the solenoid at all during my LIM gasket job, which was the only time I pulled any of the vac lines off from that side of the motor. ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications ...Oct 11, 2007 · Replacing UIM, UIM Gasket, and LIM Gasket. Jump to Latest Follow ... Anatomy of a Lower Intake Manifold (LIM) gasket fail: causes and symptoms The most common failures of the 3800 engine are spark plugs, wires, MAF...1. What is the correct LIM gasket part number? (yes I want the aluminum version) 2. Are the old bolts fine or were new bolts issued? 3. Is 11 lb ft still the correct torque for the LIM bolts when using aluminum gaskets? 4. Besides the LIM gasket, why does each pictured kit include a different number of o-rings and other gaskets? 5.I have a 2001 gtp. I was driving last night and the engine light came on, followed by severe miss fire, tons of white smoke and the exhaust and engine bay smells like fresh fuel. Codes were po204 and po304 if I remember correctly "injector 4 circuit open" and miss fire cyl 4. There is no...Post subject: Did newer 3800's get aluminum LIM gaskets from the factory? Posted: Wed Sep 10, 2008 4:27 pm . Retired Gearhead: Joined: Thu May 22, 2008 11:28 am Posts: 1808 Location: San Diego, CA Year and Trim: 04 Lesabre, Stock 98 Lesabre, Retired There are three "generations" of OEM S2 LIM gaskets: ...As bad as my LIM gasket was I'm sure fluid could have gotten sucked into the intake chambers though, because the gasket pretty much fell apart in my hands when I removed it. ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance ...First timer replacing LIM gaskets (2002 Buick Lesabre) ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more!Unless you're trying to find a white box one off ebay for cheaper than a dorman. Make sure the quality is the same or you will risk ruining the engines when it hydrolocks or mixes the oil/coolant when the intake warps or gasket fails. Dorman's unit has the reduced EGR stovepipe but no metal sleeve. It only addresses part of the problem. Yes ...I read Engine Builder Magazine that the felpro gaskets use three concentric sealing beads to provide redundancy and can seal minor pitting but again..paranoid.. Its an excellent article on the GM 3800 problems and the new materials used in the UIM and UIM/LIM Gaskets from various mfgs. Intake Manifold GasketsQuick Note: Signs you have a bad LIM gasket In order of likely first appearance… EARLY SIGNS (high chances of saving the engine) 1. Failed coolant pressure system test (but could be other...95-03 Upper Intake Failure / LIM gasket failure information : Page 1 of 1 [ 1 post ] Print view: Previous topic | Next topic : Author Message; bill buttermore ... For the first few years of the 3800 Series II L36 we did not have these problems as the engine was too new at the time. But at about the 4-5 year mark we started seeing a lot of these ...Passenger Car Motor Oil (PCMO) - Gasoline Vehicles ...92' Buick LeSabre LIM and UIM gasket questions. Jump to Latest Follow 1 - 1 of 1 Posts. G. gottarollwithit · Registered. Joined Mar 28, 2013 · 2 Posts. Discussion Starter ...Dark Mode; Light Mode; menu Log inThe subframe mounts do not seem to be stocked, or are discontinued for the H-body. A local parts store has told me that an aftermarket performance body mount kit for a '96 Caprice will fit. Does any one have any experience with using Caprice body mounts? Or does anyone have other solutions...I ordered the gaskets and updated intake manifold from a popular 3800 performance parts company. O. Oil Changer. Joined Aug 28, 2006 Messages 2,318. Jul 4, 2015 #3 Don't fix what ain't broke. ... Switch the plenum and LIM gaskets to the updated parts. Switch the plastic coolant elbows for aluminum , swap in GO5 and its good till the body falls ...Mar 20, 2008 · Intake manifold gaskets still fail, but not as common. The F-body 3800 has an aluminum intake manifold, (no composite upper) therefore disregard anything you hear about the dorman or ATP greyworks manifold, and stove pipes. symptoms are subtle at first, missing coolant with no apparent leaks, maybe some extra moisture and/or buildup under the ... In today’s fast-paced laboratory environment, efficiency and cost savings are of paramount importance. Laboratory Information Management Systems (LIMS) have emerged as powerful too...6 Posts. Discussion Starter · #1 · Nov 28, 2011. I bought a 2003 Impala with the 3800 series II engine. I learned about the upper and lower intake manifold issues on this site. This car has 201,000 miles on it and I bought it from the original owner. He said the engine has never been worked on at all except for routine maintenance.Quick Note: Signs you have a bad LIM gasket In order of likely first appearance… EARLY SIGNS (high chances of saving the engine) 1. Failed coolant pressure system test (but could be other...Mar 4, 2014. #1. GreeCguy's Burp, or "motoring indigestion" and And the winner is, (burpy motor trouble) threads, in conjunction with a recently observed slow drop in coolant level in the absence of any obvious leaks, I believe I may have a leaking head gasket on the GP. There is no sign of coolant in the oil or oil in the coolant, the coolant ...I see there is a fel pro gasket kit that is compatible with both the 1st and 2nd design. Comes with a few more parts like o ring etc. part # MS 98014 T on fel pro website. It looks silver in color. The fel pro gasket kits made specifically for the 1st or 2nd design look black. MS 95809 or MS...Mar 20, 2008 · Intake manifold gaskets still fail, but not as common. The F-body 3800 has an aluminum intake manifold, (no composite upper) therefore disregard anything you hear about the dorman or ATP greyworks manifold, and stove pipes. symptoms are subtle at first, missing coolant with no apparent leaks, maybe some extra moisture and/or buildup under the ... LIM Gaskets. 1113 Views 5 Replies 5 Participants Last post by SleeperGT, Dec 18, 2010 Jump to Latest B. blh72 Discussion starter ...Is this a head gasket iss. Riv Performance: Would you like to react to this message? Create an account in a few clicks or log in to continue. The 8th Gen Riviera Resource : Riv Performance :: General Tech :: Care & Maintenance : Coolant in Oil vs. Oil in Coolant +4. AA. BillBoost37. deekster_caddy. sqrivi. 8 posters. Author ...The coronavirus' impact on travel is clear when looking at award availability data compiled by ExpertFlyer, showing much higher inventory now than in January. EDITOR'S NOTE: Here a...Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine ARTICLE: A Transatlantic Comparison of Patient-Reported Access to and Use of Aspir...The upper intake manifold is a very common failure point on the venerable GM 3800 Series II engine. 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. One of the first signs of the intake manifold failure is coolant loss, these intakes can leak internally …Many GM V6 engines of 1995-1999 had defective Upper Intake Manifold (UIM) gaskets (this is especially true for 3800 V6 engines). The antifreeze/coolant (especially orange DEX-Cool) will deteriorate the gasket material over time. ... you may have a blown head gasket or Lower Intake Manifold (LIM) gasket. Start with the UIM gasket.Quick tutorial, basics of how to remove and replace the intake manifold gasket for the upper plenum, and the plenum itself. Grand Prix, Monte Carlo, Impala, ...Jun 3, 2011 · 3) Add distilled water (buy bulk from a supermarket) through the thermostat housing until full. 4) suction out from lower rad hose. 5) repeat steps 3-4 until the washings come clear. 6) fill completely with distilled water, connect rad hose and thermostat housing. Lower Intake Manifold (LIM) gaskets The lower intake manifold gaskets in 3800 engines deteriorate over time creating internal coolant leaks that can cause the same type of damage as a ruptured upper intake. While UIM failures are limited to the normally aspirated (non-supercharged) L-36 engines built from 95 – 05, the plastic-frame LIM ...It could be the radiator cap, it could be you're about to have a major problem on your hands. And, the pressure test can be done by any garage in an hour. The oil analysis takes a bit longer. By the time the oil analysis comes back, the lower intake manifold gaskets could have already failed.Im having these same issues with my 97 firebird. I put a 96 3800 series II motor out of a buick in and im getting the random misfire code and occasional backfire (usually in reverse) and exhaust smells like sulfur. ... ported LIM GM aluminum LIM gaskets GM LS6 90# valve springs ZZP custom 3/8" oil restricted pushrods ZZP throttle body heat ...Had just completed replacing my UIM and LIM gaskets along with installing a new water pump, tensioner pulley and coolant elbows on our '04 Grand Prix GT with 104K miles. ... This guy sounds like he either A) hasn't worked on enough 3800's, which indicates limited overall experience based on sheer volume in the last 30yrs, or B) just defaults to ...Feb 25, 2009 · LIM gaskets, most of the 3.8L cars out there have bad original gaskets. Replacing with the same black plastic seems to yield the same results, more bad gaskets. GM changed the design and came out with an aluminum gasket for the LIM's and those seem to be well made and don't deform and fail like the plastic ones do. Head gasket failures are rare in the 3800, and it is usually a blown LIM gasket rather than a head gasket when coolant is found in the oil or exhaust. A clear sign of a blown head gasket in the 3800 engine is air bubbling into the radiator, and forcing coolant into the overflow reservoir.Tulum offers plenty of options for traveling the last 7 miles to the lagoon, from bike and scooter rentals to taxi rides. Cancun to Laguna Kaan Luum Distance: 87 miles …Before I changed my UIM and LIM gaskets, there was oil between the fuel injectors on the LIM in those little valleys. ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, …Irritable bowel syndrome (IBS) is a disorder that leads to abdominal pain and bowel changes. Your health care provider will talk about things you can do at home to manage your cond...General Discussion. General TechMedicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine ARTICLE: A Transatlantic Comparison of Patient-Reported Access to and Use of Aspir...If the gaskets are leaking externally, change them NOW!!! Bar's Leaks will be worse than nothing since it's giving a false sense of security. Also, it won't work with the design of the LIM gaskets. Folks have tried, and purchased themselves another 3800 as a result. For the oil pressure, the gauge and sender are known liars.Replaced upper intake assy and upper/lower intake manifold gaskets. Coolant in oil at that time. ... I assumed this was crossover leakage from the bad LIM gasket. 2 questions: ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance ...2) measure pressure with key on, engine running. (should be 40-50 (lower than engine off value) 3) goose throttle and watch pressure. (should maintain pressure, not decrease) 4) disconnect vacuum to fuel regulator, measure pressure. (should immediately increase and hold) 5) reattach vacuum to fuel regulator, shut engine off.2000 L67 LIM gasket? 755 Views 2 Replies 3 Participants Last post by taztassio, May 21, 2009. T. twinrotor Discussion Starter ...GM 3800 Service Tips, Techniques, and Advice. Both the dead end and the thru passage can be corroded, mostly on cars older than 15 yrs or cars that not had the coolant changed on a regular basis. Shallow corroding can be handled by the LIM gasket. More than that you can rub in some permatex Ult ….Strange squealing. i have a 1998 buick regal LS with the 3800 naturally aspirated. What happens is once the engine gets warmed up, i get a squeal coming from the engine. The squeal sound like a belt slipping or a bearing going out. I have replaced the belt, the belt tensioner, the alternator, and the water pump.If you haven't done anything with your pump yet, I'd try flushing the pump out by removing the low pressure line, place in a jar. Then add fresh fluid, turn the steering wheel while cranking the engine (disconnect coils so you can't start), keep refilling until you're done. This usually takes about 1-2 L.GM 3800 Service Tips, Techniques, and Advice. ·. October 29, 2015 ·. Naturally Aspirated 3800 Series 2 Transverse mount engines. Changing the Lower Intake Manifold (LIM) gaskets and Upper Intake Manifold (UIM) This is a post for advanced DIYers for C- G-, H- and W-body cars. Do your own research.Anatomy of a Lower Intake Manifold (LIM) gasket fail: causes and symptoms The most common failures of the 3800 engine are spark plugs, wires, MAF...I'm doing a LIM and UIM replacement now (famed GM gaskets). Looking at my AllData subscription which is stated to be GM procedures verbatim, for my 2003 3.8L Impala, GM12345382 is specified for LIM, that would be the blue medium strength stuff and that is only on the 2 internal bolts specifically.E. enslow Discussion starter. 628 posts · Joined 2011. #1 · Jul 18, 2011. I've read many posts regarding draining and flushing the 3800 block. It seems as if the only way is to remove the front knock sensor unless I'm prepared to do it by the tradional flush method. I looked underneath and what I think is a knock sensor is above a subframe ...That has nothing to do with coolant. In fact, coolant almost CAN'T leak into your upper intake because the gasket doesn't seal any coolant at all. The only places coolant flows in your pic is the large (orange o-ring - coolant outlet) and the small (yellow o-ring - TB coolant port) The RWD 3800's have no UIM leak issue like the FWD motors.Have an 03 Impala LS 3800 @ 117K miles. In process of a L36-L26 upper swap and new gaskets for LIM/UIM. Have more planned on this. Just noticed a slow total coolant leak of 1/2 -3/4 gal over last few months, so go this going. I cleaned up the LIM today and saw pitting around the coolant ports...I just purchased a ZZP intake, ported SC, and a Garlock LIM gasket. The intake has a lot of meat removed between the blower output and the wastegate hole. Trying to determine if this open area should be cut from the gasket, or left alone. ZZP seems to indicate the latter, and I am not buying into that. See attached pictures.GM has issued a number of technical service bulletins describing the problem and recommended repairs (which may require replacing the intake manifold bolts as well as the gaskets). Here are some of the bulletins: • TSB 03-06-01-010B covers intake manifold leaks on 1999-2003 3.1L & 3.4L engines. • TSB 03-06-01-016 covers intake manifold ...The upper intake manifold is a very common failure point on the venerable GM 3800 Series II engine. 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. One of the first signs of the intake manifold failure is coolant loss, these intakes can leak internally …Intake manifold gaskets still fail, but not as common. The F-body 3800 has an aluminum intake manifold, (no composite upper) therefore disregard anything you hear about the dorman or ATP greyworks manifold, and stove pipes. symptoms are subtle at first, missing coolant with no apparent leaks, maybe some extra moisture and/or buildup under the ...The issue of LIM gaskets on the NA SII 3800 engine regardless of GP year '97-'03 is not whether they will go bad or cause issues but just a matter of when. Here are some better resolution pics (800X600) out of my collection on the upper part (UIM) and new LIM gaskets (FelPro).GM 3800 Service Tips, Techniques, and Advice. ·. July 4, 2016 ·. Quick Note: Finding Intake Vacuum Leaks, Check List: Signs of a vacuum leak are: rough idle, misfires, high idle RPM, long term fuel trim above 8 (it should be between -5 and +5 at warmed up idle), DTC code P0171. Depending upon where the leak is it will either cause a rough ...I have a stock 3800 L67, Installing a new UIM and LIM gaskets. This car is going to be with my son for a couple of years, I won't have daily access to it to keep track of fluid levels. ... Heck, I spent ~5yrs around the Twin Cities in the 3800 peak years, and even dated a girl from Mahtomedi/Grant for a couple years while helping build many if ...Jul 29, 2012 · LIM and UIM gaskets. Jump to Latest Follow 1 - 4 of 4 Posts. G. Goofyexponent · Registered. Joined Jul 28, 2012 · 11 Posts. Discussion Starter ... #1 Head Gasket? Or LIM ?? JAllegar. View Profile View Forum Posts Private Message SE Level Member Join Date Jul 2009 Location Glen Burnie, Md Posts 21 Thanks (Received) 0 Likes (Received) 0 Dislikes (Received) 0 Chats 25. 07-05-2009. Good Morning All. I have a 2001 Grand Prix GT (3.8 L Vin K) And have noticed oil residue in the coolant resevoir ...Joined: Thu May 22, 2008 1:44 pm Posts: 3491 Location: Salina, KS Year and Trim: 2001 Pontiac Bonneville SSEi 2001 Pontiac Bonneville SSEiA factual anecdotal note for fans of the metal framed LIM gaskets whether 3100/3400 or SII 3800. I did a job on a GM car (GA GT) with 3400 V6 engine with the revised GM metal LIM gaskets. The metal portions of the port gasket frames were pitted and corroded. Also, it looked liked electrolysis was taking effect eating away at the aluminum lower ...24 posts · Joined 2009. #1 · Feb 16, 2010. I have a 98 Old w/3800. I replaced the upper plenum at 39k miles due to the upper plenum leaking coolant into the LIM. Now at 139,00k it's leaking coolant again. I pulled the lower plenum and am changing the gaskets, cleaned the LIM. the mating faces on the LIM and head aren't pitted or corroded.LIM and UIM Gasket Replacement Questions. Tags l67 lim gaskets supercharged. Jump to Latest Follow 21 - 25 of 25 Posts. 1 2. N. nhengineer · ...Ok, so I'm having a mini meet to help change my LIM Gaskets, and my valve covers are leaking, so that needs to be done ... Login Register: FAQ Search: It is currently Tue Apr 18, 2023 9:55 am: View unanswered posts ...GM 3800 Service Tips, Techniques, and Advice. ·. July 4, 2016 ·. Quick Note: Finding Intake Vacuum Leaks, Check List: Signs of a vacuum leak are: rough idle, misfires, high idle RPM, long term fuel trim above 8 (it should be between -5 and +5 at warmed up idle), DTC code P0171. Depending upon where the leak is it will either cause a rough ...There was a recall on the rear valve cover gasket because 3800 had a bad habit of BBQ'ing themselves to death. They would also remove the engine cover. ... Make sure you get the Felpro metal gasket ones otherwise you'll have to deal with the LIM in the future. It may be 2 months or 22 years from now but it is an issue that does come back if the ...

#1 · Dec 6, 2009 (Edited) I pulled my UIM and LIM last week and found that the LIM gasket was in really bad shape. I also found that there was a small divet where the metal of the …. Maricopa civil court

lim gasket 3800

Flanges and fittings make maintenance of pipeline systems easier by connecting pieces of pipe with various types of valves and equipment, according to Hard Hat Engineer. Three part...This video shows the steps I did to replace the upper intake manifold (air plenum) on my 2001 Monte Carlo SS 3.8L 3800 Series II engine. The replacement was...It runs and looks great, but the more I read on the uim/lim problem the more worried I get this car won't... in this thread in this sub-forum in the entire site. Advanced Search Cancel Login / Join. What's New; Forum Listing; Marketplace; Showcase; ... Question on the 3800 gasket problems.The subframe mounts do not seem to be stocked, or are discontinued for the H-body. A local parts store has told me that an aftermarket performance body mount kit for a '96 Caprice will fit. Does any one have any experience with using Caprice body mounts? Or does anyone have other solutions...1. What is the correct LIM gasket part number? (yes I want the aluminum version) 2. Are the old bolts fine or were new bolts issued? 3. Is 11 lb ft still the correct …wow thats a long time for lim gaskets. last time out i was done in less then 2 hrs. that gas leak. pull the fuel rail back off, check the o rings for damage. replace if needed. clean the holes in the heads if you didnt already, oil the new o rings before rolling them on the injectors, then re oil before you push them back in the heads.The issue of LIM gaskets on the NA SII 3800 engine regardless of GP year '97-'03 is not whether they will go bad or cause issues but just a matter of when. Here are some better resolution pics (800X600) out of my collection on the upper part (UIM) and new LIM gaskets (FelPro).The ATP have been very good so why mess with with what works, use the aluminum frame GM LIM gaskets and its a done deal permanently. M. Merkava_4. Thread starter Joined Jan 30, 2007 Messages 17,501 Location Clovis, CA. Feb 25, 2017 ... The GM 3800 LIM aluminum gaskets ARE available from ZZPerformance; ...More LIM gasket questions When you look up the GM gaskets, they list different part numbers for supercharged & NA engines. ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds ...LIM Help Please! Jump to Latest Follow 2K views 3 replies 3 participants last post by threepointeight Feb 8, 2013. L. leroy2008 Discussion starter 3 posts · Joined 2013 Add to quote; Only show this user ...Price $41 99. Secure payments. In stock, ready to ship. Add to cart. ADD TO WISHLIST. The aluminum intake gasket set is a revised higher quality, longer lasting part recommended to replace the factory plastic gasket found in the Series II 3800 engine. This is a Series III gasket that completely interchanges in all Series II and III 3800 engines.I know there are some other threads on this topic, I did not want to hijack them though. I've had issues with my car not wanting to start on occasion when it was warm, or if I used the AC while it was idling. After about 2-3 years without being able to find out what the problem was, I'm pretty...Mar 19, 2019. #10. Apparently some are not familiar with the F-body version of the 3800. Intake manifold gaskets still fail, but not as common. The F-body 3800 has an aluminum intake manifold, (no composite upper) therefore disregard anything you hear about the dorman or ATP greyworks manifold, and stove pipes.The UIM gasket falling apart is nothing unusual when removing the OE gasket from a RWD 3800 for the first time, it's just cracking because half of it is sticking to the UIM and half to the LIM. ... At most, your LIM gasket was seeping a little coolant into the oil pan and/or externally outside the engine. Replace the gaskets, do a simple oil ...Post subject: Where to get aluminum LIM gaskets. Posted: Mon Aug 15, 2016 7:06 pm . Posts like an LN3: Joined: Thu Feb 18, 2010 4:56 pm Posts: 565 Location: Savannah, Georgia Year and Trim: 2001 SSEi Need to get these lower intake gaskets replaced tomorrow. Are there any auto parts stores that carry these parts?Jul 4, 2015 · 3800 series II, how likely to need LIM gasket. Thread starter CBR.worm; Start date ... .

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