Powertrain

10,593 topics in this forum

1. Actual Dyno CHARTS. 1 2 3 4 7

   By Canada, May 20, 2005   

   • body
   • car
   • (and 4 more)

     Tagged with:

     • body
     • car
     • gp
     • pick
     • post
     • tgp
   • 169 replies
   • 67,140 views
   • 
   • redgrandprix
   • August 8, 2015

2. W-body engine pull 1 2 3

   By PCGUY112887, June 19, 2007   

   • body
   • car
   • (and 3 more)

     Tagged with:

     • body
     • car
     • engine
     • gp
     • out
   • 58 replies
   • 28,283 views
   • 
   • Heartbeat1991
   • September 27, 2014

3. Monte Carlo Z34 5-speed swap HOW-TO 1 2 3

   By carkhz316, July 13, 2013
   • 66 replies
   • 21,484 views
   • 
   • carkhz316
   • August 10, 2014

4. Shift Kit Question

   By Buick_Guy, June 30
   • 8 replies
   • 255 views
   • 
   • Leadfoot
   • July 10

5. Correct Vacuum reading

   By narnone, July 3
   • 6 replies
   • 118 views
   • 
   • narnone
   • July 7

6. Intermittent Won't Start When Hot Problem

   By kcac, July 4   

   • 3.4
   • dohc
   • (and 3 more)

     Tagged with:

     • 3.4
     • dohc
     • 1995
     • start
     • hot
   • 4 replies
   • 62 views
   • 
   • Cutlass350
   • July 4

7. L67 Swap PCM issue

   By Quaraxkad, June 2
   • 14 replies
   • 1,807 views
   • 
   • carkhz316
   • June 24

8. damned lifters

   By Chris2020, May 18
   • 4 replies
   • 256 views
   • 
   • Schurkey
   • May 21

9. 1993 Grand Prix cold engine tapping sound

   By GrandPrixMaster, May 13   

   • 3.1l
   • 6 replies
   • 186 views
   • 
   • 55trucker
   • May 14

10. Is there a trick?

    By jiggity76, April 24
    • 4 replies
    • 822 views
    • 
    • jiggity76
    • April 28

11. 91 CS International LQ1 front exhaust manifold removal.

    By jiggity76, April 17
    • 1 reply
    • 1,364 views
    • 
    • jiggity76
    • April 17

12. Where to find proper HEAD BOLTS for 3.1 liter

    By killinprixs, April 10
    • 2 replies
    • 251 views
    • 
    • killinprixs
    • April 11

13. Unusual Knock from my Cutlass

    By Pmads77, September 4, 2017
    • 16 replies
    • 1,460 views
    • 
    • 92InternationalCoupe
    • March 31

14. Fast idle 3.4 DOHC

    By James Robert, January 14
    • 7 replies
    • 537 views
    • 
    • 92InternationalCoupe
    • March 31

15. Writeup: First Gen Walbro 255 Install FWIW

    By Imp558, October 19, 2015   

    • Walbro 255
    • 6 replies
    • 1,406 views
    • 
    • digitaloutsider
    • March 30

16. Hole in valve cover?

    By UltimateDuster, January 31
    • 9 replies
    • 617 views
    • 
    • UltimateDuster
    • February 1

17. 5 speed swap 1 2 3 4 6

    By GTP091, July 29, 2012
    • 146 replies
    • 9,128 views
    • 
    • 55trucker
    • January 25

18. Thoughts about putting cryo treated hard parts in a 4t65e from a GP GXP

    By DavidT1989, December 21, 2018
    • 7 replies
    • 425 views
    • 
    • redgrandprix
    • January 25

19. 3.6 LFX Oil Catch Can installation

    By DiscoStudd, November 25, 2018
    • 10 replies
    • 551 views
    • 
    • redgrandprix
    • January 25

20. Fuel leak at fuel line/fuel rail connection on 3800

    By Leadfoot, January 23
    • 5 replies
    • 288 views
    • 
    • ron350
    • January 24

21. Recommended water pump?

    By Brodizzle83, January 19
    • 2 replies
    • 265 views
    • 
    • mfewtrail
    • January 19

22. 3100/3400 Rear valve cover to intake tube fix HOW-TO

    By rich_e777, June 27, 2015   

    • body
    • engine
    • (and 7 more)

      Tagged with:

      • body
      • engine
      • front
      • inch
      • intake
      • lip
      • questions
      • rear
      • repair
    • 8 replies
    • 9,704 views
    • 
    • Pneuvolt
    • January 16

23. Oil change intervals, what do you guys suggest?

    By jiggity76, January 11
    • 7 replies
    • 271 views
    • 
    • pitzel
    • January 11

24. OBD 1.5 confusion

    By RareCoinsGuy, January 3
    • 4 replies
    • 339 views
    • 
    • Imp558
    • January 7

25. 1994 DOHC 6 Racing and then sputtering

    By bluecalais79, December 13, 2018
    • 16 replies
    • 429 views
    • 
    • bluecalais79
    • January 2