Get the best deals on Intake Manifolds for 3800 when you shop the largest online selection at eBay.com. Free shipping on many ... (12) 12 product ratings - Upper Intake Manifold w/ Gasket for 95-05 Chevy Buick Olds 3800 3.8L V6. $73.42. Estimated delivery date Est. delivery Sat, Apr 27. Was: $109.95. Top Rated Plus. Sellers with highest buyer ...#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 ...3,511. Dec 29, 2014. #4. 91 to 94 will be the L27 (Series I) 3.8. 91 to about 93 will have the aluminum intake manifold which did not have UIM/LIM gasket issues. Poster in previous thread was mixing up some L36 (Series II) 3.8 information (which would be correct in their '96 LeSabre) where a composite IM, poor UIM/LIM gaskets, Dexcool never ...The General Motors W-body cars received a supercharged 3800 V6 but only Pontiac got an update to this engine in '04. The Eaton Gen V M90 that came on this updated engine is more efficient and runs cooler which promotes better performance. ... Lower Intake Manifold Gasket (Also get the GM updated aluminum reinforced gasket) Gen V Supercharger ...l67 lim gaskets supercharged. Jump to Latest Follow 21 - 25 of 25 Posts. 1 2. N. nhengineer · Registered. Joined ...Man I broke 2 exhaust bolts!!!! uggg!!! In this video we keep on moving forward with this 3.8L engine. it is a grease pig!The LIM Gasket should most certainly not leak, I took my time, torqued it in 3 stages (4 actually because I hand tightened them all first). ... 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 ...LIM Change Done, Running Hot. Jump to Latest Follow 3K views 4 replies 3 participants last post by nault31 Jul 25, 2011. N. nault31 Discussion starter 4 posts ...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 ...Coolant in cylinder while changing LIM gasket? Jump to Latest Follow 1K views 5 replies 3 participants last post by 98Park Oct 4, 2011. G. GtpKo ...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 sensors, ignition coils, plastic intake manifolds (NA engines only), and lower intake manifold (LIM) gaskets. This post discusses the causes and symptoms of a LIM failure.Bryan916 Amazon Storehttps://www.amazon.com/shop/bryan916?Tip JarVenmo @Bryan-Williams-562paypal.me/BryansAuto916Des the Auto tech water pump Job https://www...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 BracketGreat info on the aluminum frame gaskets! I had just gotten the LIM on a 3800 the same morning i read they had them for the 3800 in dealers. Got new aluminum gaskets and removed LIM, it well worth the extra trouble. If they are available for this engine i would use them.Last spring I replaced the UIM and LIM gasket, the bypass elbows etc. ... 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!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.Upgrade offers rewards checking, high-yield savings, credit cards, and personal loans. Learn more in our Upgrade review. The College Investor Student Loans, Investing, Building Wea...#1 · Feb 21, 2007. Well looks like it is time to replace the intake gaskets on my series II 3800. The UIM is leaking coolant and I know the LIM gasket was leaking oil due to a …Joined: Sat Nov 27, 2010 6:53 pm Posts: 19 Year and Trim: 2000 Regal LSI 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...LIM gasket? Jump to Latest Follow 717 views 3 replies 2 participants last post by BillBoost37 May 7, 2009. B. billberry12 Discussion starter 5 posts ...#1 · Feb 21, 2007. Well looks like it is time to replace the intake gaskets on my series II 3800. The UIM is leaking coolant and I know the LIM gasket was leaking oil due to a …3800 series II, how likely to need LIM gasket. Thread starter CBR.worm; Start date ...Man I broke 2 exhaust bolts!!!! uggg!!! In this video we keep on moving forward with this 3.8L engine. it is a grease pig!Dark Mode; Light Mode; menu Log inDunno if that's normal, but I don't think it is. I'm, going to take a straight edge to the LIM and the cylinder heads tomorrow, and by wednesday, hopefully, I'll be finished up. I'd do it in a day or so but I have to work. :icon_cry: I'm going back with the metal LIM gaskets. As for the UIM gasket, I'll stick with the basic felpro one, lol.My 3800 rarely runs above 200 and the engine ssems to run its best at or slightly below. ... It might clot anywhere, like the pushrods or crank passages. If you have a LIM leak, just replace the LIM gasket. Promise that it ain't THAT hard. I even did it in-car with a couple buddies helping me. Including inj orings, LIM, HV3, coolant elbows, PCV ...2) Find yourself a 50 ohm, 180 ohm, and a 1450 ohm resistor. Connect these resistors one at a time between terminals A and B and look at the dash guage. The 50 ohm should give you the max, 180 ohm should give you 100°C, and 1450 ohms should give you 40°C. -Larry.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 ...I read about a recurring problem somewhere with a LMI or LIM gasket/seal causing this - is anyone familiar with this? will probably have a garage do the work - would like to know what to expect tho beforehand and not get ripped off. I have a 96 3800 V6 Bonneville, they are notorious for the upper & lower plastic intake gaskets going out ...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 ...Amazon's Choice in Automotive Replacement Intake Manifold Gaskets by Fel-Pro. 50+ bought in past month. -33% $6041. List Price: $90.80. FREE Returns. -40% $ 54 07. List Price: $90.80. FREE Returns. Available at a lower price from other sellers that may not offer free Prime shipping.DBS analyst Lim Rui Wen maintained a Buy rating on Oversea-Chinese Banking (OVCHF – Research Report) on February 27 and set a price target... DBS analyst Lim Rui Wen maintain...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 ...It's a 97 park avenue, basic, with a 3800 series 2 engine. I believe around the 75,000 mile mark (I'll have to double check to be sure, but it's something close to that.) ... At least you have the LIM gasket done, so the UIM shouldn't take too long. Cleaning all those LIM gasket surfaces was sure a pain! If you can, get a thread chaser to clean ...10,391. Location. Illinois. Apr 16, 2013. #2. The 3800 is pretty much a bulletproof engine, once the intake gaskets are addressed. I've seen many examples with 250,000-300,000 miles on them. Around here, insurance agents and adjusters loved LeSabres and Park Avenues with the 3800 engine. They'd just pile the miles on them.Running, driving, 3800 swapped Fiero originally listed at $4200. I watched it for weeks as the price fell. Finally he was down to $2500 and I decided to go look. Bad trunk rust. Missing headliner, leaking LIM gasket, pinched coolant tube, radio only works when the headlights are on, wiring looks a tangled mess, hole cut in rear firewall "to ...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...What I have is a P0507 (RPM too high...intake leak) and have ton of oil in the upper intake manifold. So much oil that it's causes car to blow blue smoke for a minute or two when first start it up. That means when the car is parked....residual oil is leaking down from the intake into the cylinders. Why is there so much oil in the upper manifold ...1988 3800 Head gasket? 1241 Views 2 Replies 3 Participants Last post by n0dih, Sep 27, 2008. H. hrhoward Discussion Starter ...3800-lim-gasket.wmv - Google Drive. 98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW .3800's are a mix of old iron and semi-modern features. Most of the issues come at the interface of those era's: intake gaskets mating legacy head layout to slightly updated LIM; 1st gen OBD2 electronics; 1st gen electronic transmissions configs of legacy versionsLIM and UIM Gasket Replacement Questions. I have the supercharged L67 and was told by a repair shop that the correct LIM gasket kit was MS4470, but this looks to be the 1st generation design, or it is the wrong picture. However, every forum recommends the aluminum gaskets and I think the FELPRO part is MS98014T (shown below). Also, the tech at ...May 29, 2021 · These are the best I have used for these engines. Felpro copied this design, these are the last design GM came out with in 2008 for the 3800 and have proven most reliable. Amazon.com: ACDelco GM Original Equipment 89017825 Intake Manifold Gasket Kit with Gaskets and Seals : Automotive. #1 LIM gasket - felpro or GM cavGTP. View Profile View Forum Posts Private Message SE Level Member Join Date Jul 2009 Location Florida Posts 14 Thanks (Received) 0 Likes (Received) 0 Dislikes (Received) 0 Chats 0. 11-30-2010. I'll be doing a LIM gasket replacement on my 04 Comp G, which i've read have the older crap gaskets. ...There are three generations of OEM S2 LIM gaskets: 1) The original all-plastic 2) The plastic with metal torque rings (from around 2004/05 on) 3) ... Login Register: FAQ Search: It is currently Fri Mar 22, 2024 3:30 am: ... Did newer 3800's get aluminum LIM gaskets from the factory? ...can bad uim lim gaskets. Jump to Latest Follow 1K views 9 replies 5 participants last post by Kiss4aFrog Sep 4, 2013. F ...If this is the 3800, has the LIM gaskets been replaced? Possible the coolant getting in there. 2001 RegalGS with over 300,000. Plog, ported rear, 3"DP, 2.5" out the rear. 3.4 & 3.6 pulley,changes stats with the seasons, 12" duel Impala front brakes, HMS tuned, HPTuner=rookie, upgraded grounds & power wires. GM suspension upgrades, Yada, yada ...In a report released yesterday, Lim Siew Khee from CGS-CIMB maintained a Buy rating on Sembcorp Marine (SMBMF – Research Report), with a p... In a report released yesterday, ...This how-to video shows replacement of the lower intake manifold (LIM) gasket and lifters on Pontiac Grand Prix GTP with a supercharged L67 Series II 3800 3....Gospel in the 3800 community is running a cheap dino oil for 10-15 minutes after you button it up if you do spill any antifreeze. Also, it's practically gospel to drain your oil and leave the drain plug out with a drain pan underneath when you're doing LIM gasket work. Reason being that if any antifreeze gets into the lifter valley you can ...The Bahu Fort is a historic fort in the city of Jammu, the winter capital of the Indian union territory of Jammu and Kashmir.Constructed on the banks on Tawi River, the ancient fort is believed to have been constructed by Bahu Lochan - brother of the traditional founder of Jammu, Jambu Lochan.It is believed that the first renovation of this fort was undertaken during Dogra Rule in 18th century.3800 series II, how likely to need LIM gasket. Thread starter CBR.worm; Start date ...It's a 97 park avenue, basic, with a 3800 series 2 engine. I believe around the 75,000 mile mark (I'll have to double check to be sure, but it's something close to that.) ... At least you have the LIM gasket done, so the UIM shouldn't take too long. Cleaning all those LIM gasket surfaces was sure a pain! If you can, get a thread chaser to clean ...The 3800 & 4.3L V6 are excellent engines, Intake gaskets are a known issue on both & you never install one without changing them. Same thing as performing a leak down test & setting valve lash on a J-series Honda or Replacing the Bypass Hose & resealing the valley plate on a Toyota MZ engine before install.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 Change Done, Running Hot. Jump to Latest Follow 3K views 4 replies 3 participants last post by nault31 Jul 25, 2011. N. nault31 Discussion starter 4 posts ...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 ...It is currently Fri Aug 18, 2023 9:01 am: View unanswered posts | View active topics. Portal » Board index » Mechanical and Maintenance (no chat or performance) » 1992-1999. All times are UTC - 5 hours [ DST]Replacing UIM, UIM Gasket, and LIM Gasket. Jump to Latest Follow 241 - 255 of 255 Posts. 1 13 of 13 Go to page ...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 …View topic - 3800 LIM Gasket Replacement DIY (Picture Step by Step Guide) Change Upper Intake Manifold & Lower Intake Manifold gaskets : Engine those are the main write ups i used. ... 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 …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: ...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 ... First, one group of corrosion inhibitors (2-ethylhexanoate and ethylhexanoic acid) soften many plastics such as nylon-66 and silicone rubber. Nylon-66 was used as the carrier in lower intake manifold (LIM) gaskets up to and including the 1999 model year cars. (The actual seals for the coolant and air intake passages are formed on top of the ...LIM and UIM Gasket Replacement Questions. I have the supercharged L67 and was told by a repair shop that the correct LIM gasket kit was MS4470, but this looks to be the 1st generation design, or it is the wrong picture. However, every forum recommends the aluminum gaskets and I think the FELPRO part is MS98014T (shown below). Also, the tech at ...Nov 28, 2011 · When you take out the bolts, clean the threads with a thread chaser (could be a nut with the same thread but with a slot cut through the side). Then use a little thread locker. I did this for the first time on my wife's 3800 and it's still fine. Not even a coolant elbow leak, but I could be lucky on that one. Dark Mode; Light Mode; menu Log inThis how-to video shows replacement of the lower intake manifold (LIM) gasket and lifters on Pontiac Grand Prix GTP with a supercharged L67 Series II 3800 3....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 ….View topic - 3800 LIM Gasket Replacement DIY (Picture Step by Step Guide) Change Upper Intake Manifold & Lower Intake Manifold gaskets : Engine those are the main write ups i used. ... 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 …M. msm500 Discussion starter. 119 posts · Joined 2006. #1 · Feb 21, 2007. Well looks like it is time to replace the intake gaskets on my series II 3800. The UIM is leaking coolant and I know the LIM gasket was leaking oil due to a clogged cat. So I figure it is time to replace both. What other goodies do you guys recomment besides the gasket ...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!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.Its too nice of a car to throw any old 3800 in it from craigslist with 100k+ miles. I am trying to get it out of the car this weekend to take a look at the bottom end. ... While you have it out on the stand do the LIM gaskets on it. Personally this would be the perfect time to drop in the L67, HD trans, and 98+ wiring harness . 98 Grand Prix ...I'm replacing LIM and upward Jump to Latest Follow 2K views 11 replies 4 participants last post byLower 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 â€" 05, the plastic-frame LIM ...Numerous reputable institutions throughout the world recognise the institute's students. In the IIM Jammu placements for the 2021-2023 batch, the median package offered was Rs 15.25 LPA and the average package offered was Rs 16.50 LPA. The cell aids in the right selection and distribution of the job profiles and students based on several factors to assist in finding the most qualified ...3800 Head Gasket replacement. Started a project to replace the head gaskets on my 3800 after doing a compression test. I have everything torn down and am ready to start re-assembly. I got a Felpro Gasket set HS 9917 PT-2, and was wondering if I should use a spray on gasket sealant like Permtex or if the head gasket should be …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 ...Hey everyone, I'm new here as one might guess ;) As with probably many "just registered" users, I have a question as I'm in the middle of doing the LIM gasket job on a 1997 Firebird with a RWD 3800 S2. I have done these on FWD cars and it wasn't nearly as difficult to remove the actual LIM. On...Automotive Forums .com Car Chat > Pontiac > Bonneville > 3800 UIM and LIM gasket how to?A lot of our communication these days with each other is digital, and today one of the companies enabling that — with APIs to build chat experiences into apps — is announcing a rou...Oct 8, 2011 · a) non-Dexcool Series I 3800 motors did not show nearly the same failure rate with nylon gaskets. b) it has been suggested that the % 2EHA in the dead ports gets consumed as it is used to protect the neighbouring aluminum. Water and ethylene glycol are in large concentrations and not consumed. Tim King said: Torque spec are. LIM 11 ft lbs. S/C 17ft lbs. If using stock head bolts 37 ft lbs + 120degrees. If using ARP head studs use teflon sealant on the stud where it goes into the block and torque to 10 ft lbs and then use moly lube on the upper threads. I use 35, 55, 75, 80 in a in stock sequence like below.07-18-2011. exploded view, why would you need that? well if you got white smoke, you're burning coolant, so it's leaking from somewhere. probably LIM gaskets. so do them if you haven't already, replace with metal gaskets. Last edited by brandonl2000; 07-18-2011 at 11:24 PM . 2003 Grand Prix GTP-3.5 setup, sold it, miss it.I'm replacing LIM and upward Jump to Latest Follow 2K views 11 replies 4 participants last post byGenting Berhad is a prominent Malaysian conglomerate that has played a significant role in the development of Malaysia’s tourism industry. Genting Berhad was established in 1965 by...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 ...Sounds like it could be leaky lower intake gaskets. This has been an on-going problem (very common on the 3.1 & 3.4's). When the lower intake gaskets get old, the seals around coolant ports begins to seep a bit. And when the engine cools, the oil near these ports gets sucked into the coolant as it cools.So, I went and bought me a LIM set, and a UIM gasket (money was an issue, plenum still good) **i had to do the entire process of the LIM gasket replacement 3 times, to retrieve NO leaks. The Valley Gaskets did NOT seal, twice. (some users may have had the same issue, i didn't search the forum for this problem, just thought i'd share my experience.UIM & LIM Gasket question. Jump to Latest Follow 1K views 4 replies 3 participants last post by DadRider Feb 25, 2010. D ...
Dec 6, 2009 · 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 LIM had worn away:icon_conf. I'm not sure how this might affect engine performance. . Erie county sheriff sandusky ohio
I have only replaced my elbows when doing LIM gaskets, when the LIM wasn't bolted down, so i had some wiggle room, so I'm not sure how hard of a job it is to do when everything is bolted together. ... 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen 1997 Corvette | 55k | Silver Metallic | Z06 wheels | Date …I did use the more expensive Felpro LIM gasket with the aluminum frame. Hope this helps! Kevin . Attachments. 2012-02-20 001 052.jpg. 120.4 KB Views: 201. 2012-02-20 001 053.jpg ... A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the …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 ...Dark Mode; Light Mode; menu Log in2006 GP base No more wet frame rail. No drips. No leaks around the repair areas as well as coolant temp sensor or T-stat. Still smelling hot coolant and the coolant in the reservoir is slowly dropping. Oil shows no sign of coolant and vice-versa. Any ideas?? Thanks.M. msm500 Discussion starter. 119 posts · Joined 2006. #1 · Feb 21, 2007. Well looks like it is time to replace the intake gaskets on my series II 3800. The UIM is leaking coolant and I know the LIM gasket was leaking oil due to a clogged cat. So I figure it is time to replace both. What other goodies do you guys recomment besides the gasket ...A road sign brought down by the winds of Hurricane Grace straddles one lane of a highway in Tulum, Quintana Roo state, Mexico, Thursday, Aug. 19, 2021. The …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 ...Coolant coming out of the LIM is a different story and probably means your LIM gaskets must be changed. ... 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 ...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.Aluminum Framed Gaskets Sealing Problem? 1277 Views 3 Replies 3 Participants Last post by WilliamE, Jul 1, 2011. D. drivenman Discussion Starter ...I did my own LIM gaskets on my 3400, and with all the new coolant and oil, it ran me about $200 and 10 hours or so, but that was in a freezing garage in January or February of last year. The 3800 is a little easier to do the LIM gaskets than the 3400, as well.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 ...If I know the size of it then I can get the Felpro 2nd design LIM gasket kit, instead of paying like 20 more for the GM 2nd design ones, and still needed a few O Rings, the Tensioner O Ring comes with the cheaper Felpro LIM Gasket Kit I found.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. Rick. I have some photos from the last set of LIM gaskets I did . if replacing the. LIM gaskets get the aluminium over the plastic framed gaskets . you can see in the pic's the passenger side gasket the plastic frame has broken allowing the seal to move and oil passes into the cooling system under pressure. R.Gaskets and seals are crucial components in various industries, ensuring leak-free operations and preventing the loss of fluids or gases. As technology advances, so does the manufa...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 into the engine, or externally near the ...DIY video on how to replace the lower intake manifold gasket on a 2005 Pontiac Grand Prix. This video applies to all GM 3800 series III models..
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