Powertrain

10,734 topics in this forum

1. 180 degree thermostats

   By Grandprix1, February 16, 2017
   • 7 replies
   • 1.8k views
   • 
   • Schurkey
   • February 21, 2017

2. 1992 cutlass supreme 3.1L when warm dies with gas

   By oldparts, February 16, 2017
   • 7 replies
   • 2.4k views
   • 
   • Nas Escobar
   • February 27, 2017

3. Lower intake manifold gasket removal

   By Padgett, February 5, 2017
   • 17 replies
   • 3.2k views
   • 
   • Padgett
   • February 17, 2017

4. Compressor bearings bad, what to do

   By Vetteman61, January 25, 2017   

   • compressor
   • 3100
   • (and 2 more)

     Tagged with:

     • compressor
     • 3100
     • 3.1
     • bearings
   • 8 replies
   • 2.8k views
   • 
   • 95GS
   • January 29, 2017

5. Misfiring, was intermittent, now less so...

   By GPX, January 23, 2017   

   • Misfire
   • 8 replies
   • 2.2k views
   • 
   • GPX
   • February 7, 2017

6. ZZP 2.5" Catback?

   By Grandprix1, January 20, 2017
   • 1 reply
   • 1.9k views
   • 
   • Dark Ride
   • January 22, 2017

7. CV Boot replacement

   By 95GS, January 19, 2017
   • 11 replies
   • 2k views
   • 
   • 95GS
   • February 2, 2017

8. 4T60E Filter, Gasket, Fluid choice

   By 95GS, January 19, 2017
   • 23 replies
   • 7.6k views
   • 
   • Schurkey
   • March 18, 2022

9. Strange Transmisson sound after spinning on Ice in Reverse

   By Grandprix1, January 8, 2017
   • 7 replies
   • 1.6k views
   • 
   • Imp558
   • January 9, 2017

10. C100 pinout request

    By 94GrandPrix, January 7, 2017
    • 10 replies
    • 2.4k views
    • 
    • jman093
    • January 13, 2017

11. EVAP purge valve testing (P1675)

    By Vetteman61, January 7, 2017   

    • P1675
    • Purge Valve
    • (and 1 more)

      Tagged with:

      • P1675
      • Purge Valve
      • EVAP
    • 2 replies
    • 1.7k views
    • 
    • Vetteman61
    • January 11, 2017

12. Cleaning EGR passage 97 Lumina

    By Vetteman61, January 7, 2017   

    • P1406 P1401
    • 2 replies
    • 2.6k views
    • 
    • Vetteman61
    • January 11, 2017

13. 3 codes: p0300 p1406 p1675

    By Vetteman61, December 30, 2016   

    • p0300 p1406 p1675
    • 5 replies
    • 1.9k views
    • 
    • Vetteman61
    • December 31, 2016

14. Changing an Oil Pan Gasket

    By Grandprix1, December 20, 2016
    • 22 replies
    • 4.5k views
    • 
    • sampuppy1
    • October 27, 2017

15. No start condition

    By Neilap, December 19, 2016
    • 2 replies
    • 1.4k views
    • 
    • Imp558
    • December 22, 2016

16. Engine stall at high RPM

    By Nicutlass_Supremacy, December 16, 2016
    • 14 replies
    • 2.5k views
    • 
    • Nicutlass_Supremacy
    • December 19, 2016

17. 284 vs 282 Slave cylinders

    By GOT2B GM, December 9, 2016
    • 3 replies
    • 1.9k views
    • 
    • White93z34
    • December 13, 2016

18. Dyno Tunes in Maryland

    By Grandprix1, December 5, 2016
    • 4 replies
    • 1.6k views
    • 
    • Carjunkie
    • January 5, 2017

19. LQ1 cam retarded ? 1 2

    By Padgett, November 22, 2016
    • 26 replies
    • 5.7k views
    • 
    • RobertISaar
    • November 26, 2016

20. Fuel Injectors Change/Clean on LQ1

    By Nicutlass_Supremacy, November 22, 2016
    • 10 replies
    • 2.5k views
    • 
    • Imp558
    • November 25, 2016

21. Dread Rear Freeze Plug (3800)

    By Padgett, November 17, 2016
    • 16 replies
    • 8.5k views
    • 
    • Imp558
    • November 19, 2016

22. Sticking shifter button

    By 95GS, November 16, 2016
    • 15 replies
    • 2.6k views
    • 
    • oldparts
    • February 14, 2017

23. Startup Precautions 1 2

    By 95GS, November 8, 2016
    • 37 replies
    • 5.7k views
    • 
    • LumiLTZ
    • November 28, 2016

24. Transmission Failure

    By Euro, November 4, 2016
    • 14 replies
    • 2.8k views
    • 
    • Euro
    • November 15, 2016

25. testlight to probe ICM to ECM connector

    By bvc, October 27, 2016
    • 4 replies
    • 1.6k views
    • 
    • bvc
    • October 28, 2016