Powertrain

10,734 topics in this forum

1. Missfire and ticking P0300 1 2

   By 04compg, February 17, 2018
   • 26 replies
   • 4.5k views
   • 
   • 04compg
   • February 18, 2018

2. 3.8 Series 2 (New Guy)

   By rbrexroad, February 12, 2018   

   • Monte Carlo
   • 3800
   • (and 3 more)

     Tagged with:

     • Monte Carlo
     • 3800
     • Series II
     • Series 2
     • 3.8
   • 4 replies
   • 1.8k views
   • 
   • rbrexroad
   • February 13, 2018

3. Multec 2 injector swap

   By jman093, February 10, 2018
   • 10 replies
   • 3.4k views
   • 
   • jman093
   • March 17, 2018

4. The PCV Thread 1 2

   By wstefan20, February 9, 2018
   • 26 replies
   • 8.9k views
   • 
   • Imp558
   • March 22, 2018

5. Deck surface

   By NCTyphoonKid, February 8, 2018
   • 18 replies
   • 2.6k views
   • 
   • NCTyphoonKid
   • February 11, 2018

6. Radiator fans not coming on 94 z34 1 2

   By NCTyphoonKid, January 31, 2018
   • 27 replies
   • 3.9k views
   • 
   • GTP091
   • February 5, 2018

7. 1989 grand prix tgp

   By Ls1bozo, January 29, 2018
   • 11 replies
   • 2.2k views
   • 
   • Heartbeat1991
   • February 8, 2018

8. 3.1 LH0 exhaust manifold leak

   By pitzel, January 28, 2018
   • 6 replies
   • 1.7k views
   • 
   • 55trucker
   • February 6, 2018

9. Power Chip

   By jmjp5055, January 18, 2018
   • 11 replies
   • 1.7k views
   • 
   • jmjp5055
   • January 23, 2018

10. Coolant Leak Again!

    By Nicutlass_Supremacy, January 16, 2018
    • 23 replies
    • 3.6k views
    • 
    • Imp558
    • April 4, 2018

11. Exhaust parts on the way

    By KnightOwl, January 16, 2018
    • 16 replies
    • 2.6k views
    • 
    • bluegtp91
    • March 1, 2018

12. What parts are needed to rebuild 4th gear in 2000 GTP

    By Daermos, January 10, 2018   

    • transmission
    • 4th Gear
    • (and 1 more)

      Tagged with:

      • transmission
      • 4th Gear
      • Dead
    • 7 replies
    • 2.3k views
    • 
    • ManicMechanic
    • January 10, 2018

13. Normal Fuel pressure for 2002 3800 series 2 gp?

    By wstefan20, January 9, 2018
    • 5 replies
    • 2k views
    • 
    • vipmiller803
    • January 9, 2018

14. Cylinder head removal 1 2

    By KnightOwl, January 8, 2018
    • 36 replies
    • 5.2k views
    • 
    • KnightOwl
    • January 27, 2018

15. Mystery Leak? Lean condition 1 2 3 4

    By wstefan20, December 31, 2017
    • 90 replies
    • 10.7k views
    • 
    • wstefan20
    • February 19, 2018

16. 255lph fuel pump recommendation

    By FordMan77, December 29, 2017
    • 10 replies
    • 2.2k views
    • 
    • ithurtz
    • January 16, 2018

17. Timing Belt or Timing Chain- 1999 Intrigue

    By bluecalais79, December 27, 2017
    • 2 replies
    • 1.3k views
    • 
    • bluecalais79
    • December 27, 2017

18. PCM interchange for L67 top swap

    By 94GrandPrix, December 22, 2017
    • 14 replies
    • 3k views
    • 
    • Imp558
    • December 22, 2017

19. Broken head bolt & other surprises

    By GPDaytona98, December 21, 2017
    • 14 replies
    • 2.4k views
    • 
    • wstefan20
    • January 16, 2018

20. Rattle from front end when in reverse

    By 98gpgt, December 19, 2017
    • 3 replies
    • 1.5k views
    • 
    • Galaxie500XL
    • December 20, 2017

21. Intake Manifold Gaskets 3.1l

    By stuhrling, December 17, 2017
    • 3 replies
    • 1.6k views
    • 
    • cutlassdude96
    • December 19, 2017

22. 2002 Grand Prix Gt Engine Removal

    By GTP21, December 14, 2017
    • 13 replies
    • 3.7k views
    • 
    • wstefan20
    • December 16, 2017

23. Eaton M90 and Lim swap questions 1 2

    By Marshal, December 13, 2017
    • 38 replies
    • 4.7k views
    • 
    • bluegtp91
    • December 15, 2017

24. ZZP L36 supercharger kit? 1 2 3

    By KnightOwl, December 11, 2017
    • 59 replies
    • 11.8k views
    • 
    • digitaloutsider
    • January 1, 2018

25. L67 In A 1st Gen W-Body Grand Prix

    By 1989 Pontiac Se, December 7, 2017
    • 14 replies
    • 4.3k views
    • 
    • pwmin
    • February 24, 2023