Powertrain

10,721 topics in this forum

1. Intercooler options for a 3800 SC

   By Matt Cramer, April 5, 2016
   • 8 replies
   • 3.5k views
   • 
   • Matt Cramer
   • May 13, 2016

2. detaching hoses from serpentine belt tensioner

   By worb4me, May 6, 2016
   • 4 replies
   • 1k views
   • 
   • worb4me
   • May 6, 2016

3. Crank Position Sensor

   By pitzel, May 4, 2016
   • 3 replies
   • 1.3k views
   • 
   • pitzel
   • May 5, 2016

4. Just replaced head gaskets and timing belt

   By Bigdaddy000, April 24, 2016
   • 20 replies
   • 2k views
   • 
   • Bigdaddy000
   • May 1, 2016

5. LQ1 BCFA Prom .BIN wanted

   By Padgett, April 30, 2016
   • 9 replies
   • 1.7k views
   • 
   • RobertISaar
   • May 1, 2016

6. LQ1 Exhaust Sound Clips

   By zog10, October 6, 2011   

   • lq
   • post
   • 18 replies
   • 3.6k views
   • 
   • George1
   • April 28, 2016

7. yet another horror to behold 1998 GP GT

   By worb4me, April 25, 2016   

   • prix gt thermostst 1998 3.8
   • 9 replies
   • 1.6k views
   • 
   • Imp558
   • April 26, 2016

8. LQ1 Thermostat R&R: How ?

   By Padgett, April 17, 2016
   • 20 replies
   • 2.6k views
   • 
   • Nas Escobar
   • April 19, 2016

9. '01 L67 - Hesitation at partial throttle up to WOT

   By digitaloutsider, April 17, 2016
   • 8 replies
   • 2.2k views
   • 
   • digitaloutsider
   • April 18, 2016

10. Factory or JCW Performance Enhancement ?

    By Padgett, April 18, 2016
    • 9 replies
    • 1.3k views
    • 
    • Padgett
    • April 18, 2016

11. Peculiar PCM/Calibration Behavior

    By vipmiller803, April 11, 2016   

    • idle
    • engine
    • (and 3 more)

      Tagged with:

      • idle
      • engine
      • brake
      • pcm
      • tps
    • 11 replies
    • 2.5k views
    • 
    • Padgett
    • April 18, 2016

12. 284 trans oil check/fill

    By Padgett, April 16, 2016   

    • 284 transmission
    • 8 replies
    • 1.2k views
    • 
    • Padgett
    • April 17, 2016

13. LQ1 Ping

    By Padgett, April 12, 2016
    • 10 replies
    • 1.3k views
    • 
    • Padgett
    • April 17, 2016

14. 94 3.4L Horsepower

    By Mstg007, April 16, 2016
    • 1 reply
    • 1.1k views
    • 
    • Schurkey
    • April 16, 2016

15. Cutlass won't crank

    By White92Cutlass, January 28, 2016
    • 5 replies
    • 1.7k views
    • 
    • White92Cutlass
    • April 14, 2016

16. 1998 3800 camshaft pulley

    By worb4me, April 12, 2016
    • 4 replies
    • 1.1k views
    • 
    • Imp558
    • April 14, 2016

17. Timing cover gasket 3400

    By R Dubya, March 31, 2016
    • 6 replies
    • 1.3k views
    • 
    • R Dubya
    • April 12, 2016

18. 3.1 oil blow by at the firewall mystery leak

    By bender01, March 30, 2016
    • 19 replies
    • 2.8k views
    • 
    • Galaxie500XL
    • April 7, 2016

19. Engine revving upon startup

    By Edgar, January 26, 2016
    • 3 replies
    • 1.2k views
    • 
    • Edgar
    • April 7, 2016

20. Do I need a new lower intake

    By 2000Lumina, April 3, 2016
    • 3 replies
    • 1.1k views
    • 
    • mfewtrail
    • April 6, 2016

21. while replacing the upper plenum . . . (1998 GP GT)

    By worb4me, March 27, 2016
    • 5 replies
    • 1.1k views
    • 
    • White93z34
    • April 5, 2016

22. Battery Size Question - 1995 Cutlass with 3.4

    By kcac, April 16, 2008   

    • car
    • cutlass
    • (and 5 more)

      Tagged with:

      • car
      • cutlass
      • engine
      • fluid
      • problems
      • question
      • tank
    • 20 replies
    • 7.8k views
    • 
    • Padgett
    • March 30, 2016

23. 2004 3.4l Impala dies suddenly at idle or driving, no spark after

    By johnwohl, March 27, 2016
    • 12 replies
    • 2.6k views
    • 
    • johnwohl
    • March 30, 2016

24. LQ1 didn't feel right

    By Padgett, March 12, 2016
    • 18 replies
    • 2.1k views
    • 
    • Padgett
    • March 27, 2016

25. Clunk

    By Padgett, March 24, 2016
    • 4 replies
    • 1.4k views
    • 
    • Padgett
    • March 25, 2016