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GM 3800 Service Tips, Techniques, and Advice. 5,996 likes · 3 talking about this. Tips, techniques, and advice for DIY'ers on repairing and maintaining the GM 3800 series I-III engines & cars (C F G...While the Buick 3800 was a consistent fixture in GM's lineup for two decades, each generation of the engine was different. The first generation was replaced with the LN3, which improved the fuel ...May 19, 2008 · I mean yes, with some mods, it has great potential, I'm not going to argue that. However, GM didn't design it for performance. Its an iron block/iron head pushrod engine with pretty crappy heads that was made mostly for midsize everyday cars. 1999 Green GT, 259,200+ miles and still going strong! One of the best examples of the evolution of a sound concept is the General Motors 3.8 litre V-6, now called the 3800 Series, that currently powers some mid-size and large GM models. Although now past its 40th birthday, beyond retirement for most engines, the 3800 just seems to get better, whether in naturally aspirated or supercharged form.There’s a lot to be optimistic about in the Consumer Goods sector as 3 analysts just weighed in on General Motors (GM – Research Report), ... There’s a lot to be optimistic a...Apr 17, 2014. #15. My '00 Impala LS 3800 was changed over to PP10w30 from conventional and ran 95,000 miles on synthetic alone. Recently I switched back to PYB 10w30 and it does seem to be quieter on conventional. It has 228,000 miles on it and leaks 1/4qt. every 5500 miles around the oil pan gasket.The Buick 231 cu. in. 3.8L V6 engine has had a production run lasting more than 30 years. Like the small block Chevy V8, this engine has undergone many changes over the years to keep it abreast of changing consumer expectations and emissions regulations. The first Buick 3.8L was offered in the 1975 model year Skyhawk, Apollo, …WOOT 5 more hp per liter. (Which is .87hp per cubic inch for the 3800 and .94hp/cu. in. for the 3500). Now if they could only apply whatever it is they are doing with the LS1/LS6 to the 3x00, that'd kick ASS (LS6 is 1.17hp/cu.in. and 71.05hp/L; which is comparable to many OHC engines.Applications include the 2004-’08 Pontiac Grand Prix, 2005-’08 Buick LaCrosse and 2006-’08 Buick Lucerne. An L32 Supercharged Series III 3800 also is introduced, rated at 260 hp in the Pontiac Grand Prix GT and GTP. 2008 — End of the road for the 3800. Production will cease this year, with the 3800 being retired to the big …Overview. The 3800 is the last engine series in a long line of Buick V6s that dates back to 1961. The most popular versions of the 3800 were the series II and series III motors produced from 1996 - 2009. It is a 3.8 liter V6 engine utilizing pushrods for its 2 valves per cylinder. The 3800 was offered in naturally aspirated as well as ...The GM 3800 Series II engine, which was on the Ward's list of 10 Best Engines of the 20th Century, has powered General Motors vehicles from Saab, Cadillac, Chevrolet (Chevy), Buick, Pontiac, Holden, Oldsmobile, and Saturn. Some of the vehicle models that have the L37 N/A (naturally aspirated) or L67 S/C (Eaton M90 supercharged) versions of this ...The Chevy 3800 was a massive one-ton cargo hauler. This beautifully restored 3800 Humpback conversion is one of just six ever built, and it needs a new home. ... GM 3800 V6 Engine Is Very Reliable ...P0300 Random Cylinder Misfire. P0301 Cylinder #1 Misfire. P0302 Cylinder #2 Misfire. P0303 Cylinder #3 Misfire. P0304 Cylinder #4 Misfire. P0305 Cylinder #5 Misfire. P0306 Cylinder #6 Misfire. Misfire is present, but no misfire codes are registered in the computer's memory. Lack of power upon acceleration.Nov 22, 2002 ... SuperBuick. 12 posts. Member since Jul 2002. That is not necesarily true, I have been told be numerous Buick ...WOOT 5 more hp per liter. (Which is .87hp per cubic inch for the 3800 and .94hp/cu. in. for the 3500). Now if they could only apply whatever it is they are doing with the LS1/LS6 to the 3x00, that'd kick ASS (LS6 is 1.17hp/cu.in. and 71.05hp/L; which is comparable to many OHC engines.The My GM Rewards Card offers high earning potential, but it likely only makes sense if you want to redeem your points toward GM-related purchases. We may receive compensation from...Apr 1, 2008 · The Buick 231 cu. in. 3.8L V6 engine has had a production run lasting more than 30 years. Like the small block Chevy V8, this engine has undergone many changes over the years to keep it abreast of changing consumer expectations and emissions regulations. The first Buick 3.8L was offered in the 1975 model year Skyhawk, Apollo, Century and Regal. While the Buick 3800 was a consistent fixture in GM's lineup for two decades, each generation of the engine was different. The first generation was replaced with the LN3, which improved the fuel ...ZZP 3800 GT Camshafts. ZZP's GT camshafts currently hold all the horsepower and ET records for naturally aspirated L36s. Anytime you upgrade the camshaft from the stock one, we highly recommend running either Comp Cams or Crow Cams 105# valve spring, or the very common LS 90 lb valve spring, along with ZZP Modified retainers, LS7 lifters, ZZP ...

The Buick 3800 supercharged also uses a different bellhousing bolt pattern than the earlier engines. I'm pretty sure that it is the same as all ... The supercharged Buick 3800 is now common in wrecking yards for just a few bucks. It would be a wonderful alternative to all the SBC engines used in hot rods everywhere if someone like yourself could explain how a Buick 3800 could be installed in a RWD configuration using production GM parts where possible. Thank you again for a great webpage. The 3.8L block was updated with a one-piece rear seal in ’90. The Buick Regal was the only application for this engine in ’90, but the new “EV-6” motor was used for all the FWD cars and vans including the Lumina APV, Pontiac Transport and Olds Silouette from ’91 through ’92. Look for a block with either a 25532674 or 25534243 ... Cylinder Layout. The GM 3800 Series 2 engine is a V6 engine, which means it has six cylinders arranged in a V-shaped configuration. The engine has a displacement of 3.8 liters, with each cylinder having a displacement of approximately 633.33cc. The cylinder layout of the GM 3800 Series 2 engine follows a specific firing order, which is crucial ...

Re: Looking for system purchase Advice on gm 3800. by Matt Cramer » Tue Apr 11, 2017 2:45 pm. The biggest drawback with a MicroSquirt on this is that it doesn't have an output for a stepper IAC valve like an MS2. Stepping up further to MS3 would give sequential injection and traction control. Matt Cramer -1966 Dodge Dart slant six running …As far as torque, the 3800 pushes around 225lb/tq. That's quite a bit if you ask me. Every LS motor GM has made is pushrod and they lay down a good quantity of torque. I don't know how my info was false. I said the 3800 motor lays down good torque because its a pushrod motor. I didn't specifically say the pushrods made the torque. *OHV…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. I've created this site to be a gathering of tons of information from. Possible cause: 107 posts · Joined 2014. #1 · Apr 23, 2021 (Edited) So I'm c.