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  1. 3800Pro Forums

    May 17, 2023 · 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. 3800 Disassembled Views - 3800Pro Forums

    Mar 25, 2011 · 3800 Disassembled Views Jump to Latest 19K views 5 replies 1 participant last post by Caleditor Mar 25, 2011 Caleditor Discussion starter

  3. Can't figure out multiple misfire (P0300) - 3800Pro Forums

    Apr 2, 2008 · Sweet! Congratulations on now having a running car, it's a great feeling ain't it!!! Glad we all could help, now go do a smokey burnout!!!:icon_twis Proud Owner And Builder Of My 1988 3800 …

  4. Wiring diagram for real. - 3800Pro Forums

    Apr 16, 2012 · Need pictures from the fsm for pinout for the pcm. Sorry if my replies are a litte gruff i'm used to sites like pirate4x4 and such. Just incase you are wondering I am taking a l67 from 2004 …

  5. Fwd motor to rwd transmission - 3800Pro Forums

    Feb 26, 2021 · The 4L60e auto and T5 manual from 95-02 Camaro/Firebird V6's were bolted to 3800 engines in RWD configuration. You can also buy adapter plates with this "60 degree V6 FWD" bolt …

  6. Help. Idle issues. | 3800Pro Forums

    Jun 15, 2020 · So I got a 97 Buick LeSabre Limited that my grandfather owned since he bought it new. He passed now it’s mine. This is why I haven’t driven it off a cliff. The issue is that when it starts up it …

  7. Timing Chain Installation - 3800Pro Forums

    Dec 9, 2004 · You do not need to lower the subframe to replace the timing chain. The harmonic dampner can be removed without lowering the subframe (on Wbodys at least). Quick instructions to …

  8. Torque Specs & Bearing Clearances - 3800Pro Forums

    Jan 17, 2005 · For the following ARP bolt/studs, and Clevite bearings... Torque specs for... 1. Main studs (inc. the side ones) 2. Rod bolts 3. Head studs Then bearing clearances for.. 1. Main bearings 2. Rod …

  9. Low oil pressure - 3800Pro Forums

    Apr 17, 2018 · Thanks a lot for all the ideas. The car is a 3800 and is turboed. So the oil pressure sending unit is taken out and that's where I have the oil line for the turbo going. I do have a electrical …

  10. Series 3, 3.8L throttle body upgrades. - 3800Pro Forums

    Jul 3, 2021 · Series 3, 3.8L throttle body upgrades. Jump to Latest 17K views 23 replies 3 participants last post by dezldave961 Sep 1, 2021 3800 Lucerne Discussion starter 14 posts · Joined 2020 #1 · …