Dec 2, 2020 · Hi all, It's been a while since I've had a 3800 powered car.. I wandered for a few years, after owning four 3800 powered cars in a row. I'm thinking of coming back into the fold, but I'm …

Aug 10, 2010 · What does GM spec the fuel pressure for a 98 Monte Carlo Z34 L36 and for a 2000 Park Ave Ultra L67? They use the same fuel press regulator, so I am assuming they should be the same. …

Jan 19, 2025 · The familiarization of the 3800 platform is why you're here, not for generic "electronic parts probably failed" guesswork confirmation. I'm not going to zoom in on any specific cause after …

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 lower …

Mar 9, 2012 · 2003 Monte SS, 2005 l67 swap, GenV swapped, 3.3/2.8 mps, 75mm TB, YT 1.8 Rollers, Wizaired CAI, 160 drilled t-stat, TR7IX @ .035", AEM wideband, SLP headers, Corsa cat-back, …

May 6, 2024 · The main issue is the lack of supporting mods, because you're able to slap 350-500+hp into a 3800 car, but good luck keeping a drivetrain under it if in an original FWD chassis.

Dec 17, 2022 · I own a 2007 Buick Lacrosse w/ 3.8 Series III that I purchased in June. It currently has 44k. The only major problem I am having is that it uses 1 qt of oil every 900 miles. No excessive …

Nov 1, 2004 · Grand Prix and other W Body cars with 3.8 V6 have 2 lower mounts. One is on passenger side under oil pan. Second is under tranny on driver side. My Intrigue is a 98 with 3.8... they started …

Apr 25, 2009 · Help! 2004 Grand Prix with 3800 Series III V6. There is a plastic 90 degree elbow under the alternator/tensioner area. It has sprung a coolant leak and I'm...

Mar 24, 2005 · Westcoastfiero even offers a 6-speed trans that will bolt up to the 3800, however it is rated at 450HP, which bothers me. They also have one that is rated at 500HP, but I don't know if a …