Powertrain

10,738 topics in this forum

1. 2001 chev impala

   By Imp001, September 11, 2022
   • 1 reply
   • 1.2k views
   • 
   • Schurkey
   • September 11, 2022

2. 4T60E question

   By Regal, September 1, 2022
   • 4 replies
   • 2.1k views
   • 
   • Regal
   • October 15, 2022

3. Weird Issues that I think are happening because of a faulty ECM? (92 cutlass S 2 door)

   By Bjankins1, July 9, 2022
   • 18 replies
   • 3.2k views
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   • Bjankins1
   • August 8, 2022

4. 4t60e differential

   By demoman1320, June 15, 2022
   • 1 reply
   • 1k views
   • 
   • Jim_rockford_007
   • June 21, 2022

5. I NEED A GM TECH 1 TOOL FOR MY 95 BUICK RIVIERA 3.8 SUPERCHARGE VIN 1 L67 SERIES 1 CAR

   By COADY, May 25, 2022
   • 8 replies
   • 4.8k views
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   • rich_e777
   • May 28, 2022

6. Help with a No Crank, No Start

   By Krellmon, April 15, 2022
   • 19 replies
   • 5.3k views
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   • Schurkey
   • April 20, 2022

7. 3800 swap stumbling under load

   By Quaraxkad, April 12, 2022
   • 12 replies
   • 2.9k views
   • 
   • Quaraxkad
   • May 16, 2022

8. Knock Sensor Circuit

   By Blue02GPGT, April 10, 2022
   • 4 replies
   • 1.5k views
   • 
   • 55trucker
   • April 10, 2022

9. 4T65E-HD's worth rebuilding around 100k miles?

   By USonuMabeaCh, March 19, 2022
   • 2 replies
   • 1.2k views
   • 
   • White93z34
   • April 10, 2022

10. Which AC Delco plugs for a '95 3100?

    By atikovi, February 9, 2022
    • 1 reply
    • 1.1k views
    • 
    • Schurkey
    • February 9, 2022

11. Cracked head gasket or cracked head or what?

    By GTPsurvivor, January 12, 2022
    • 15 replies
    • 3.1k views
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    • GTPsurvivor
    • January 15, 2022

12. Guess what came in the mail today .....

    By Jim_rockford_007, January 8, 2022
    • 9 replies
    • 2k views
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    • Jim_rockford_007
    • January 16, 2022

13. A high mileage LQ1 thread

    By rich_e777, December 27, 2021
    • 16 replies
    • 4.4k views
    • 
    • pwmin
    • January 4, 2022

14. Starter grinding against the flywheel? (1998 Olds Intrigue - 3800 V6)

    By LastIntrigue, November 23, 2021
    • 3 replies
    • 1.6k views
    • 
    • Jim_rockford_007
    • December 15, 2021

15. 284 transmission/ clutch removal question

    By carkhz316, November 12, 2021
    • 2 replies
    • 1.2k views
    • 
    • carkhz316
    • November 17, 2021

16. Odd cruise control behavior

    By Human, October 24, 2021
    • 8 replies
    • 1.8k views
    • 
    • Schurkey
    • May 20, 2022

17. 3100 compatability question

    By David Gandy, September 24, 2021
    • 2 replies
    • 1.3k views
    • 
    • White93z34
    • September 28, 2021

18. Dyno tested Long tubes ,are they really worth it ?

    By Jim_rockford_007, August 29, 2021
    • 4 replies
    • 1.6k views
    • 
    • Jim_rockford_007
    • September 5, 2021

19. 94 Grand Prix 3.4X motor questions

    By Jay, August 20, 2021
    • 6 replies
    • 1.4k views
    • 
    • White93z34
    • August 25, 2021

20. 282 with an Opel bellhousing... or is it?

    By GtpKo, August 11, 2021
    • 11 replies
    • 2.7k views
    • 
    • GtpKo
    • August 14, 2021

21. Crank but no start after belts shredded

    By GTPsurvivor, June 29, 2021
    • 6 replies
    • 1.6k views
    • 
    • GTPsurvivor
    • July 2, 2021

22. 1995 Regal GS L27

    By 95BuickRegalGS, May 25, 2021
    • 7 replies
    • 1.6k views
    • 
    • 95BuickRegalGS
    • June 2, 2021

23. 284 release bearing

    By ManualOldsOnly, May 20, 2021
    • 4 replies
    • 1.4k views
    • 
    • ManualOldsOnly
    • May 24, 2021

24. Swapping a LX9 into a 2003 Impala (3400)

    By Impala871, April 30, 2021
    • 6 replies
    • 2.3k views
    • 
    • Pontiac6KSTEAWD
    • May 5, 2021

25. Weird Misfire

    By W-Body Andy, April 9, 2021
    • 3 replies
    • 2k views
    • 
    • vipmiller803
    • April 9, 2021