3800 series 2 supercharged problems. Dec 8, 2006 · 1999 Buick Park Avenue, only 75,000 miles.

3800 series 2 supercharged problems 8 3800 Series ll V-6 into my 2002 PT Cruiser. that has the series II engine. Dec 8, 2006 · 1999 Buick Park Avenue, only 75,000 miles. It is the pcv valve making the noise and I had the excessive crankcase vacuum issue. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Aug 25, 2008 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. It finally solved the well known 3800 intake problems. Rotted out filler neck, canister vent selenoid, purge selenoid, all related to evap leaks and malfunctions. 3800 Series II, non-supercharged. 5L vs 1 Mar 9, 2012 · Always. But these issues were there before the exhaust was done. Oct 20, 2024 · Hello Everybody, I have a 3800 series 2 supercharged and it had an evap issue. The L67 is the supercharged version of the 3800 Series II L36 and appeared in 1996, one year after the naturally aspirated version. 8 series 2 engines with still running a supercharger. Look at the schematic, it explains it all. They charged me one hour to find the problem and 1/2 hour to replace the section of wire. Engine Configuration Oct 15, 2016 · The Buick-designed, 3. I will definitely check the fuel pressure. It may sound weird but these plugs are REALLY hard to reach. Aug 29, 2010 · I'm currently doing some research and looking to swap a 3800sc into a Fiero and I want to know what's the most horsepower you can get out of these 3. 3800 series 2 Bogs Down Upon Quick acceleration: DomSalinas512. Might want to investigate before you switch the engine. Once had a 2001 Lessbre and the the IAC was replaced, problem remained. But at about the 4-5 year mark we started seeing a lot of these intakes rupture, and in most cases the problem was corrected before any real damage occurred. We haven’t seen any of them yet. Earlier this year, tried changing the PCV valve in January, but didn't seem to help the problem. When you start it at both cold or hot operating temps it will immediately start to surge with the RPMs varing from about 300-800ish range and will die in about 10 seconds if you don't give it some gas. There were also codes showing MAF sensor issues Mar 28, 2017 · The only mod ive done is a 2. -----Turbo 3800 E85 5spd May 15, 2016 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. If possibly, try to get a later model. Lately been having to add oil every two weeks depending in mileage It drops from 4-5 bars to 1-2. It uses the Eaton Generation III M90 supercharger with a 3. Deck height was shortened on the Series II, reducing engine weight and size. Includes upper and lower. Oct 11, 2011 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Jun 13, 2010 · Check the contacts on the ignition coil packs to the ignition control module. You could put 5W-30 if you wish, but 10W-30 is what it was built for. Cost was about $150. These heads are burned and blasted,valves are turned,seals are recut,crack checked, vacuum checked, resurfaced, valve spring pressures checked, new viton valve seals installed,ready. 2. 2351. Feb 9, 2022 · General Motors launched the 3800 Series II engine in 1995. Mar 1, 2008 · •2004-’08 VIN K/2 (NATURALLY-ASPIRATED) When GM upgraded the 3800 to a Series III in 2004, they switched to powdered-metal, forged rods. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Dec 11, 2019 · Oldsmobile 88 is cool though. 7 rockers, 42# injectors, Gen-V blower, 3. Dec 18, 2024 · Overview of the 3800 Series 2 Engine. I've been messing with it for the past few days trying to get it started to no avail. Loans are killing me. The coil will see a 0. 180 TStat 2 10" MTX Subs with ported box. I really like the dyno numbers ive been seeing on the 3800 and think it would be a lot of fun in that little car. Are 3800 supercharged engines reliable? Yes, the 3800 supercharged engines are known for their reliability and can often exceed 200,000 miles with regular maintenance and proper care. The stock elbows are made of plastic and fail often. Aug 23, 2009 · v6 3800 alloy heads hi,im putting these alloy heads on a 4. Jul 20, 2013 · The most daunting part of changing plugs and wires in the 3800 series II supercharged engine is reaching those back spark plugs! It really is uncomfortable. This is especially dangerous in the supercharged cars because your crankcase pressure will now mirror the intake manifold pressure. We are now looking at the Series III supercharged engine (stronger internals) and were wondering if there is a writeup somewhere of this swap. They cut out the bad section and spliced in a new wire. I tried to eliminate the stock regulator but the car is harder to start with out it. 8L Series II *Sold* 1980 Trans AM Special Edition Turbo 4. Oct 17, 2010 · Series 2 3800's have a problem with the upper plastic intake manifold cracking near the EGR and the lower intake manifold gasket leaking. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Dec 17, 2017 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Power The L36 engine is rated at 170 horsepower at 218 pound-foot of torque. Bad TCC PWM (torque converter clutch) solenoid issue. The supercharged Aug 13, 2010 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 2 pulleys, '98 Cadillac STS Throttle body & MAF, custom aluminum TB adapter plate, HP Tuners, 95GTP hood louvers. Jun 29, 2023 · One more major metamorphosis awaited the 3800, this one nearly 35 years after its initial Fireball debut. This article probes the common problems in the 3800 Series 3 engine based on consumer complaints from its production period up to the present and official recalls from General Motors. Here are a few questions that are going through our minds: 1. Most, like your Monte Carlo V6, were the normally aspirated Apr 9, 2008 · 1994 — Supercharged engine gets larger blower pulley and larger throttle to make more horsepower (225 hp). I am looking at purchasing the L36 SS M90 conversion kit from www. 8L V6 3800 Series II Recently, January,16,2010 my 2000 Regal LS needed to have the engine mount replaced. 8L, 3800 V6 Series II engine first appeared in 1996 and continued in production as late as 2005 in some chassis. It also had improved cylinder heads with bigger valves, a composite Jul 20, 2022 · The 12kg weight reduction leads to a significant fuel economy improvement in 3800 series II engines. :icon_redf and I'm the car loan calculator malaysia is sometimes the thing that I'm super scared of lol. They do make turbo setups for the 3800 series 2 motors. Jun 13, 2010 · 3800 supercharged series II engine problems. . PRJ wires. 8-liter V6 from General Motors has a long and checkered history, but it's an example of a cast-off design finally having all of its rough edges and trouble spots worked out after decades of in-the-field development. The P1860 DTC is transaxle related. 99 Ported and Polished 3800 Supercharged (L67 and L32) Lower Intake $249. :icon_roll Mar 13, 2019 · Hello, Thanks for adding me on this forum, I have a question about the transmission in our supercharged 1995 Buick Riviera 3800 series 1. New to the forum, just looking for a little advice on my engine problems. Sep 24, 2020 · Using a tech 2 scan tool there is 100% an IAC learn function. 4. 0. Solid Puck Mount. Anyways, also based on the symptoms you may have a bad MAF sensor. May 28, 2008 · 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. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Jan 2, 2015 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. When I first got the car, it was throwing codes in the 300 range for misses in bank one. Aug 19, 2011 · The wire was in a wire harness somewhere down by the starter. May 4, 2023 · The naturally aspirated L27 SI ran concurrently with a supercharged version called the L67 SI V6. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Mar 8, 2022 · A 205-hp supercharged version also became available that year. Before anyone pipes up I was running the 3800 on OBD1 May 31, 2003 · 1994 to 1995 Supercharged - 225 HP. While the stroke for the 3. I never had a problem in over 90,000 miles. Here, in this case, CKP stands for the crankshaft position, and ICM stands for the ignition control module. 8L Series II S/C 4" CAI c/w heatshield. The Ford link there shows what GM shows. Jan 11, 2015 · 1997 buick lesabre 3800 supercharged(l67) 1994 buick roadmaster lt1, 4. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Jul 4, 2011 · I have a 3800 series 2 sitting in my driveway right now, at 200k miles, and what typically happens when the chain stretches, is the MAF sensor no longer functions correctly. The GP is a decent handler yet 1200 mile weekend cruises are not punishing. Have replaced all wires, alternator, one coil, running autolite 104 plugs which show a lean condition every time I've pulled them. 78 (2009: T66 T3 Z7 setup) now T67 T4 Stattama and tons more 2012 F-150 EcoBoost SuperCrew 4x4 - stock-ish, fresh timing chain, catch cans, HID/LED swap Aug 24, 2010 · Definite issues merging onto the highway, but no particular problems at highway speed except at moderate throttle. Coolant reservoir is empty (THIS is what bothers me. INTENSE PCM. The things covered here include Jan 12, 2011 · Hi, I have a 2001 Buick Lesabre with the 3800 Series II non-turboed motor. We engineer unique parts in house that you won't find anywhere else! Dec 10, 2018 · The new series gave 260 HP , 20 more than on the series II. A stuck closed PCV valve or a sludged up baffle can cause excess oil consumption by allowing blow-by gasses to put pressure on the crankcase and force oil out the seals, and can cause sludge build up in the engine due to condensing blow by gasses. series 2 3800: 96sebonnie. The series V supercharger has the exact same displacement as the series III supercharger but it is reportedly more efficient having a larger port. 5zzp MPS, CAI, Hyptertech Tune, 3in Downpipe w/ high flow cat Oct 12, 2009 · I currently have a 2003 Monte Carlo SS, with a completely stock L36 Series 2 3800 engine with 64,204 miles on it. digitaloutsider - W-body. Sep 5, 2020 · The MAF has a protrusion that goes 2/3 of the way into the throttle body on most if not all of the pre- 04 3800's and should be the same maf, supercharged or not. The best way to do it is First, kneel on your car. You definately want to go with at least a 4T60E tranny, suposedly a minivan is the best donor. What are you guys running in your car?? 04 Monte s/c--- 3. willwren. my project right now is a 1st gen rx7. Coil paks and module were issues. 06-13-2010, 09:37 PM. The 3800 is a solid engine and will get along with any reputable oil as marked on the cap. Will the series 3 bolt up to the transmission that is on a series 2? 2. I pm'd you a site to check out. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! In supercharged series 2 engines there is a baffle under the PCV valve to limit the flow of oil vapor. 120 gap, not 2 0. Jun 14, 2021 · For non-supercharged versions, the Series III intake system introduced in 2005 switched to a metal upper plenum and better gaskets. “The power of an 8 cylinder with the fuel efficiency of a six” was always the tag line for the 3800. Disconnect it and see what it does. 10 gears and tune, 268,000 miles engine and tranny never down 1995 ford probe gt 5 speed, quick but 2 of my buicks can whip its ass Feb 23, 2008 · I was always of the notion that the 95 3800 Normally Aspirated engine was Series I and the 95 3800 SuperCharged engine was Series II, then both NA and SC were Series II in 96. Since the part was $158. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Dec 30, 2009 · New throttle body gasket 6 dollars at your local autozone hopefully that should so if not more than likeley your UIM has been warped from hot EGR gasses and hot coolant which over time will cause distortion where the TB and UIM meet causing your coolant leak, FWIW id just plug the Coolant Holes in the LIM and never worry again series one lim's require no mods to the coolant crossover areas in Mar 28, 2019 · ok thank yall for the response. This led way to the Series II Buick 3800 in 1995. 8 in (97 mm) pulley, a larger throttle body, different fuel injectors, different May 12, 2009 · The GM 3800 Series II engine, introduced in 1995, is quite a different engine from its predecessor, the Series I engine. Jan 12, 2010 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 600 on the exhaust. The 3800 SuperCharged engine in Series II 99-03 from the Pontiac Grand Prix GTP is about the best you can buy. shaft delete, S1X Cam, Custom ported heads, 1. Oct 13, 2022 · Have you been wondering about the 3800 series 2 common problems? Have a look towards the common problems of this supercharged engine in this article. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! May 9, 2008 · Turns out the intake manifold gasket blew out between the cylinder four intake runner and the oil drain port. Other than that it's all stock. Scantooled it this afternoon, saw P0304 and no other stored codes. Get the ultimate performance from a factory Supercharger using Jon Bond Performance! See all the upgrades and trade ins available below. Oct 15, 2009 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 8 can take a good beating and still work great. It has 205,000 miles and has had multiple issues in the past. The last Series III 3800 in now-defunct Pontiac Grand Prix was a powerhouse, boy!!!!! Oct 24, 2008 · How to Mod a 3800 series 2 N/A? Night Crawler. A 3800 Series II L67 Supercharged V6 engine in a 1998 Buick Regal GS. 10 gears and tune, 268,000 miles engine and tranny never down 1995 ford probe gt 5 speed, quick but 2 of my buicks can whip its ass 1998 ford expedition 4x4, 176,000 miles slow as ass 1991 olds 98 1988 subaru gl 4x4 these are my cars , what can i say i'm a car guy. •2004-’07 VIN l/4 (SUPERCHARGED) The Series III supercharged engine should have a short version of the powdered-metal rod, too. The map is not only shaped differently, it functions differently. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Aug 4, 2007 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. The S2, because of the larger blower (1. The recall for the non-supercharged V6 is to remove the front Jan 1, 2010 · We both have the same motor, 3800 series II. Here's my differential diagnosis in order of likelihood: 1) bad spark plug in #4 2) wires Nov 18, 2009 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. It has the correct oil filter housing, the correct supercharger tensioner assembly, the correct engine coolant temp sensor, and a few other small details that make this engine the best choice to look for. Apr 30, 2010 · 1997 buick lesabre 3800 supercharged(l67) 1994 buick roadmaster lt1, 4. Bore and stroke were unchanged, but the engine’s integral architecture differed quite dramatically from that of its Series I predecessor. The 1996 model year saw it placed under the hood of a Buick LeSabre four-door sedan. Dec 2, 2020 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. You can get the 3800 normally aspirated or supercharged in a Grand Prix or Bonneville. 8 equipped SE versions, as well as the sister car Buick Regal LS. May 2, 2017 · the 3800 engine in the 80s cutlass and grand prix's are not the same as the front-wheel- drive 3800 in monte Carlos, impalas, and buicks that said I have had problems with keeping antifreeze in the engine and I have had the intake replaces, manifolds replaced the lower gasket and I have gone thru 4 thermostats and have never had good heat in Mar 27, 2010 · How do you hook up an intercooler to the 3800 series II SC engine? What exactly hooks up and where? How do I connect to the supercharger? I plan on intercooling my car but don't know how complicated an install can get. Aeroforce Interceptor. 4 whipple supercharger will put up h/p when I get it tuned, should be good,,,,flowed 248cfm inlet= 462 h/p naturaly aspirated and 180 cfm at. The sunroof issues are usually clogged drain tubes. Apr 9, 2008 · 1996 — Supercharged Series II 3800 gets a bigger supercharger for more boost and power (240 hp). Fits all Series 2 and Series 3 Oct 17, 2010 · We have a 2007 GP with the 3800 series III n/a, and lately have been having severe oil burning issues. In April 2009, the recall already posted for the Supercharged iterations of the 3800 Series II was expanded to cover all 3800 Series II engine-equipped vehicles after many fires were reported with Grand Prix GT and 3. 99 $199. When I owned a 1999 Buick Park Avenue Ultra with the supercharged 3800, it seemed to run best with QSUD 5W30 year around. He said screw it and just kept driving until he got to the next town. 11588. Apr 1, 2008 · 1996 — Supercharged Series II 3800 gets a bigger supercharger for more boost and power (240 hp). Jul 10, 2016 · When revved in neutral park or drive at high rpms I hear this sound. 8” (97 mm), the engine architecture changed dramatically. The 3800 Series 2 is a 3. 3800 series 2 engine how much? I didn't know that before that if you lightly tap on the MAF sensor it'd crank up and run fine. Dec 27, 2024 · This is a set of aluminum coolant elbows for the 3800 engine. The supercharged ones are the Pontiac GTP motors which I believe are Front Wheel Drive. This opens the solenoid valve and allows boost pressure to enter the bottom chamber of the bypass valve actuator (1) to counteract the spring tension, opening the bypass valve and recirculating excess boost pressure back into the supercharger inlet. The 3800 Series II engine is recognized for its smooth performance, with a focus on refining power delivery and fuel efficiency. The cam timing and compression ratios are identical. I think it may be an ICM/Coil problem. Aug 24, 2011 · I've owned several GM 3800 Series II cars. Nov 28, 2013 · Well I finally bought my dream car, a 2000 Pontiac Grand Prix GTP. If you find turbo'd or supercharged 3800 v6 in a Firebird or Camaro then it is aftermarket. ) I don't know where the coolant went. 00. Sep 14, 2016 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Dubbed the “Series II,” this V-6 variation represented the culmination of GM’s engine design prowess at the time. 99 Jan 6, 2014 · After my last 03 Impala with the Series II 3800 engine leaking coolant out of the elbows I had a 1999 Buick Lesaber come in with complaints about sweeping engine tempratures and loss of heat during said sweeps. The O2 sensor would also read lean on the first bank as well. Reactions: LowMilesLesabre and slacktide_bitog May 14, 2012 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. the only obstacle now is to find a manual transmission that . Plain and simple. Guest 3800 series 2 Bogs Down Upon Quick acceleration: DomSalinas512. I have the sulfur problem figured out (gas in cat due to misfire) I changed the intake on this motor to adapt it to rear wheel drive. The Buick 3800 V6 is a fairly reliable engine, but coolant leaks on the Series II 3800 engines with the plastic intake manifold have been a problem. Known for its versatility and durability, it was used in both naturally aspirated and supercharged versions across many GM models from the mid-1990s to the late 2000s. then it will only run on the map sensor, with maf unplugged. In fact the taut suspension Mar 10, 2010 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Jan 24, 2008 · The third gen M90 was changed slightly for 1998 (minor changes such as vacuum ports), and then remained the same through 2003 in the same vehicles, all of which came stock with the 3800 Series II engine and 4T65E-HD transaxle. And that is true for the 3800 in series I, II, or III. The conversion has taken me longer than expected, just over a year. 1997 Buick LeSabre 3. 1. This is because in a lot of those bucks the 3800 is actually supercharged (l67) and it's not as reliable as the regular 3800 II Jul 26, 2011 · I swapped in the Series 1 Supercharged L67, however I am running an OBD-II system in my 1988. 1995 — Series II 3800 introduced with revised, lighter block, cross-bolt main bearing caps, lighter pistons, a higher compression ratio (9. If you want slightly more improvement, switch to the 94-95 Supercharger and intake manifold. 060 gaps in parallel. Jun 10, 2011 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Loud enough that you can hear it through the firewall in the car while driving on the highway. That leads me to believe I have an ignition problem as well. Feb 15, 2019 · I had a Fiero with a series 2 SC 3800 with about 320 HP and I used a 4T60E tranny which I believe is the same as the 4T60 except the modulator is electronic. Most of this can be applied to the naturally aspirated motors, and you Aussie guys too! Enjoy! Mass Air Flow (MAF): Detects the amount of air flowing into the motor. 5. 8L V6 in the early 80’s, that engine had some issues which were fixed with the new Series I 3800 V6. OK now for the PROBLEMS with When reduced boost pressure is desired, the PCM commands the boost control solenoid (3) to operate at a 0 percent duty cycle. 3800 Series II Supercharger Troubleshooting: This article focuses on common problems related to the supercharger and how to diagnose them. 4 & 3. Dec 21, 2006 · The gasket problem is an issue, but not as many cars have it as you would believe. Includes $450 core fee in price already. 18. I called a local Pontiac dealer who said if you don’t have the records of oil changes on the S/Charger, then don’t buy it, and that they last about k miles before they need replacement, dealer Jun 22, 2015 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. It was first introduced in 1996 and has since been used in various vehicles, including the Pontiac Grand Prix GTP, Buick Regal GS, and Chevrolet Monte Carlo SS. Mar 9, 2006 · I installed a Chevy 3. 8” to 2. 9L 100% original with 72000kms! Sep 15, 2008 · On the supercharged engine the pcv valve is on the back of the supercharger and not the front of the intake manifold. Sep 27, 2004 · With a supercharged motor, the process of adding boost also adds heat to the incoming air. replaced vent vale, canister, fuel pump & filter. 038 wall thickness on push rod wall Jan 17, 2010 · Replacing your motor mount on a 2000 Buick Regal 3. The most common in the Buick-3800 engine is faulty CKP sensors and ICM while there can be a variety of causes for no start. Figure it hasn't had plugs and wires recently, so it's worth a shot. I thought my supercharger bearings were going bad maybe. my plan is to get my hands on an l36 preferably one out of an f body and go through the engine completely and build suitable for turbo applications. zzperformance. Replaced the pcv valve and did not solve the problem. After quotes ranging from $200-$250. Sep 14, 2017 · I have a 2002 Buick Lesabre with the 3800 Series 2 engine. 4:1)and shorter steel rods. The OEM intake manifold gasket tends to deteriorate after 60,000 or so miles in the area that seals the cylinder head coolant passage to the manifold. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Dec 23, 2008 · 3800 series II supercharged 160,000miles -recently change valve cover gaskets ( leaking oil ) -changed spark plugs & wires ( oem ) -changed pcv valve at same time ( oem ) ever since these items were changed - car starts normally from a cold soak (12+hrs) Aug 11, 2020 · GM 3800 Series II. One will always be reversed and never change from that. He said it got so hot that it started to missfire. After spending so much time looking for this problem I think the money spend at the shop was worth it. Know them well. Aug 25, 2009 · 2003 Buick Ultra. Sun Aug 02, 2009 12:14 pm. 5 cat back exhaust to a flowmaster 80 series. 8L engine remained at 3. May 28, 2009 · I have 3800 sII sc from a 99 grand prix in a 87 Fiero GT 3. Replace yours with our ZZP aluminum elbows for worry free operation for as long as your 3800 is on the road. But 2 0. The series II into a 90-91 could be done with a 4T65E-HD tranny, just not sure what all the BCM is responsible for in them. I don’t argue it’s likely a vacuum leak, perhaps even a stuck PCV. This should be viewed in your scan tool in "frequency", not "lbs/min". Feb 9, 2008 · After pulling the oil pan we noticed 2 spun rods. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! MMS 3800 Supercharged (L67) Powertrain Control Module (PCM) $99. The Series II 3800 is widely celebrated as one of the best engines that Buick has ever produced. Compression will be a little higher so make sure you're always using premium fuel. Sometimes P0300 would come up as well. raced in it every weekend and never had any issues. It will sort of stumble and surge for a second or two and then it is fine. The heads/block will always be nothing more than a connection between the 2 plugs. 7”, we are also adding 170-320F temperatures to the inlet air. Wed Completely reconditioned heads with aftermarket valve springs/retainers. 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. 01bonneSC. Mar 23, 2016 · Everything is compatible. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Jun 21, 2012 · I have a supercharged 3800 engine that looses fuel pressure when I excelerate. Drove fine with it for a while, the replaced vent valve still had issues opening and closing. Though that is a fine oil there. Nov 20, 2020 · 3800 series 2 supercharged problems Dec 25, · False alarm, the car was an absolute piece of junk, and they wanted about $, had 83K miles on a model. When driving it shutters like its misfiring if at full throttle and will not accelerate Aug 19, 2011 · The wire was in a wire harness somewhere down by the starter. 46/122. Direct bolt on for the older ones with the problem I had a 98 Bonneville that I put 210,000 miles on I changed the coolant every 40,000 miles, which was the key to not having any problem. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Jun 4, 2024 · Buick would subsequently roll out the L36 3800 on three more models over the next two years. Apr 21, 2009 · Redzed - Thanks for the response. 26 ~ 24503911 ~ Local GM Dealer ~ 528. 060 gaps in series. 8L V6 engine that features a 90-degree V-shaped cylinder arrangement. 2 stroker with a 2. It was running when parked about 3 years ago. In 2001 the 3800 got updated gaskets and intake which eliminates the problem. Jul 13, 2023 · 2004 Regal GSX - YouTube channel - 11. My Dad had a Pontiac Bonneville with NA 3800 Series II. Apr 21, 2010 · The one and only Step-By-Step 3800 Series II SC Swap (Page 1) Supercharger Gasket ~ $15. Jan 13, 2002 · The series I may be what you guys are looking for. The 3800 Series 2 Supercharged engine, also known as the L67, is a V6 engine designed and manufactured by General Motors. A few times it has If you can find a Lesabre with intact coolant elbows or replaced coolant elbows, the rating goes Lesabre > panther platform > other buick. I want around 400-500rwhp and don't mind spending a couple grand on mods getting it there. Oil (PP 10w-30) currently has 5,000 miles on it, and is right at 1 quart low (which seems normal for this car, after 5,000 miles of driving). good luck. 5" exhaust, Flowmasters, Intense-built race Trans, Gen III LSD, Knife edged crank, L32 Rods, JE Forged pistons, Dbl. 99 L36 3800 Series II Non-supercharged Engine $349. Apr 18, 2017 · Safely Modding Your 3800 For Dummies. Vin Code - 1 BLowing out S1 cranks is not a problem. Or any 10W-30. 2 Mf Cap. It could make 205 hp in 1991, but this figure grew to 225 three years later, thanks to several upgrades. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Aug 9, 2009 · The motors are different. May 28, 2013 · 3800 motor is a beast man! I had a supercharged 3800 monte and it lasted me quite some ways. When I try to compare the two I can't see that many real differences were made. It has the supercharged 3800, all stock. com - April 18, 2017 Overview: This guide is intended for 3800 (particularly the Supercharged Series II [L67] and Series III [L32]) owners who are new to modifying their car for performance. MY 1992 onward. Brief History: Purchased the engine from a salvage yard with only 5,000 miles on it. the lower vacuum from the retarded valve timing, causes it to stall. In malaysia I couldn't even lead a slower life pace. Wed Dec 31, 1969 8:00 pm. Not saying to go out and beat on it, but if you wanted to, that 3. The Series II was a pretty major redesign starting in '96. com. I know the naturally aspirated version of this engine are reliable but does the boost change that? I pulled the original V6 out of my Buick and got my hands on a really low mileage supercharged one I want to swap in. I now just rest my foot on the gas and press it slightly the second that it fires. Some '04 cars still received the series 2 internals. 8L Panther engine has proven itself as a reliable choice for a range of vehicles within the GMC lineup. S1's are beefy engines. So, the engine has been sitting for more than a year with me. I have an external fuel pressure regulator set at 45lbs and the stock pressure regulator in the fuel rail. Tried another warranty IAC and same result. 3800 Supercharged Engine Maintenance Schedule: A detailed guide outlining a recommended maintenance schedule for Jan 30, 2024 · The 3800 was developed from Buick’s old V6 engines and became the 3. According to the 95 Riviera/Aurora Service manual, the service procedures and specifications for the NA 3800 (VIN K) and the SC 3800 (VIN 1) are virtually identical, so Apr 27, 2013 · 2000 Buick Park Ave Ultra, Supercharged 3800 L67, PCM tuned by me with TunerCat2 and Moates Roadrunner PCM for realtime tuning And now supporting with EFILive!! Save Share Apr 1, 2008 · 1996 — Supercharged Series II 3800 gets a bigger supercharger for more boost and power (240 hp). The motor is Aug 27, 2009 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Connecting rods also were shortened, and the crankshaft had to be I recently bought a 2004 pontiac grand prix with the 3800 (non-supercharged) from a friend. 25 sc pully, all egr removed valve cover vented was told rebuilt 2000 miles ago. With a reputation for durability, the GMC 3. It is advisable to inspect the oil level and occasionally change the supercharger's oil supply with two 4 ounce bottles of GM Supercharger Oil (part # 12345982). The full kit will include:-Garlock supercharger gasket -Instructions on paper and CD -L67 brake booster vacuum line The GTP trim level of the Pontiac Grand Prix is equipped with the L67 version of the GM 3800 Series II engine with an Eaton M90 supercharger. You won' have a problem using a series 2 bottom end and series 3 top. Head gaskets are not a big problem on stock 3800's. About half the time it won't shift into 4th gear overdrive and when it doesn't Apr 17, 2011 · GM 3800 V6 = MaxLife 10W-30. 00 I did some research. The L67 featured an Eaton M62 supercharger and produced 205 horsepower. Apr 2, 2008 · 97GTP: Stock build, 95GTP hood louvers 99GTP: 2. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Nov 16, 2004 · This is a "tuning 101" guide for supercharged 3800 front-wheel-drive applications. They run down both sides of windshield, and exit behind both front tires, black rubber grommets, look like the head of flat head screwdriver, that crimp gets clogged over the years. Dec 15, 2008 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 00 from Partsource! Replacing the Fuel Pressure Regulator (located on the fuel rail) in Series 1 and 2 engines (Items 1-6 in the diagram) (Items 2-6 are sold together as a unit) The Fuel pressure regulator regulates the Dec 27, 2009 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. It’s coupled with the 4t65e trans which is also highly reliable and well respected. When you turn the key it will sometimes fire right away and then die or you’ll have to turn it over for a few seconds. 2004 — Series III L26 3800 V6 introduced, with electronic throttle control, returnless fuel injection, stronger powder metal connecting rods, and an aluminum upper intake manifold to replace the troublesome plastic intake manifold. This 3. 78 (2009: T66 T3 Z7 setup) now T67 T4 Stattama and tons more 2012 F-150 EcoBoost SuperCrew 4x4 - stock-ish, fresh timing chain, catch cans, HID/LED swap Jun 19, 2020 · How long will a 3800 Series 2 last? Also, replacing those leaky factory valve cover gaskets every 50k or as needed. This document is not intended to be an all-encompassing how-to for running 11's. Jun 18, 2011 · A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 3. These updates, when properly installed, will make 80% Series II 3800 engines capable of 400k+ miles. Feb 26, 2013 · what many don't realize is, the pcv on a 3800 series 2, is calibrated into the maf sensor/map sensor/throttle body system. So does the boost change the reliability? And if so what problems does it have Any feedback is greatly appreciated! Introduction to the 3800 Series 2 Supercharged Engine. roller chain, Bal. Common Problems in the 3800 Series 3 Engine. By running 10psi of boost from an M90 on a 3800, with pulley sizes anywhere from 3. We have had this car for about two years now, it has about 130,000 miles on it, and this has been an issue since we bought it. Stock trim is only 240hp 280tq at the crank, so 300 at the wheels would still be a considerable hop up. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! The II was around a lot longer, the III fixed a few common issues but there aren’t as many around. This just started a couple weeks ago, and it hasn't gotten any better or worse. Aug 24, 2024 · Series II and III versions of the 3800 supercharged engine produce around 240 horsepower, though exact figures can vary based on the model year and trim level. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! The largest supplier of aftermarket performance parts for 3800, Ecotec, Sonic/Cruze, and ATS vehicle platforms. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! Jan 12, 2022 · 2004 Regal GSX - YouTube channel - 11. 4” (86 mm), and the bore remained at 3. Autolite 605's. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! May 28, 2011 · Im having these same issues with my 97 firebird. Do my own maintenance and repairs. Mounting is not a problem, but taking apart major engine components is. Fully rebuilt GM 3800 Series 2 (L67) M90 Supercharger. My problem is no engine oil pressure. Blew a radiator hose 15 miles from the next exit in the middle of July. Have put 3 new seals and new harmonic balancer cleaned entire front of engine and painted lite gray also put dye in oil and can not get seal to stop leaking. It's computer system is similar to the Reattas, especially the 91s. But an IAC without a relearn in the older models can create issues. Known as the 3800 Series Feb 19, 2014 · The problem occurs under all conditions, cold start, hot start, weather doesn’t play a factor. I’d take a II back any day. I started having a wierd problem in addition the other day: The tach dropped to 0 as usual, but the car was still running, though poorly. It seems to hold the pressue in the rail longer with the stock one in place. Tue Jan 17, 2012 11:23 am. Sold as a pair. This same blower was also used in the 2004 and 2005 Impala SS and Monte Carlo SS with the Series II engine. MTX Thunder series Mono Amp. Dec 4, 2013 · Anyways, on my 97 Bonneville SSEi with the 3800 II with the Eaton supercharger, it has recently begun to squeak/ chirp considerably loud. This two problems can cause coolant to leak into the intake manifold and cause hydro lock. the "inlet" for the pcv is in the throttle body, downstream from the maf sensor, so all the pcv air is sensed and monitored as it enters the engine past the maf sensor. And like I said all along. Jul 11, 2022 · The most common problems: cooling problems, sudden misfires, fuel leaks, oil leaks. Every consumable is replaced! 1. If you just want a good cruiser with some additional pep, this engine will be perfect. can not port them any more . Included in this listing is a full remanufacture of this supercharger. Oil was last changed in early summer. At 225K miles he was in middle of no where Oklahoma on I44. peak-j. Direct descendent of the old turbo Grand National motor, yeah. This is a normal byproduct of compressing the air. You can even use a series II/III 3800na bottom end if you swap heads, balancer, etc. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. fmkxc vdpvx sxplfp uosp idzsfka mzgjd skh sdbs pvq kch