Jump to content

Turbo Grand Prix

This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.


2,050 topics in this forum

  1. O2 sensor wasn't plugged in

    • 4 replies
    • 1.1k views
  2. replacement turbos??

    • 5 replies
    • 1.1k views
  3. '

    • 2 replies
    • 1.1k views
  4. i missed a steel!!!

    • 4 replies
    • 1.1k views
  5. Finally Dubbed the 89 TGP factory tape

    • 4 replies
    • 1.1k views
  6. Bigg Turbo Build (Tranny thread)

    • 8 replies
    • 1.1k views
  7. #2

    • 2 replies
    • 1.1k views
  8. Bypassing the Turbo?

    • 5 replies
    • 1.1k views
  9. wheels and tires *mods hear me out*

    • 1 reply
    • 1.1k views
  10. Leaky Radiator. Help me ASAP

    • 5 replies
    • 1.1k views
  11. TGP/TSTE Cluster

    • 3 replies
    • 1.1k views
  12. MOVED: Does anybody need a complete abs brake system?

    • 0 replies
    • 1.1k views
  13. Latest info on my TGP

    • 4 replies
    • 1.1k views
  14. transmission is acting weird/cool

    • 5 replies
    • 1.1k views
  15. Access through the firewall

    • 3 replies
    • 1.1k views
  16. What to use for rear cam seal???

    • 6 replies
    • 1.1k views
  17. Jeff Ms site is missing the.....

    • 1 reply
    • 1.1k views
  18. TV cable got super tight.

    • 3 replies
    • 1.1k views
  19. Boost selector switch

    • 0 replies
    • 1.1k views
  20. Full vacumm line diagram?

    • 6 replies
    • 1.1k views
  21. Gold, Gun Metal, or Silver wheels???

    • 5 replies
    • 1.1k views
  22. Iridium Plugs/Stock Plugs et-all

    • 6 replies
    • 1.1k views
  23. what is minimum boost on a TGP?

    • 4 replies
    • 1.1k views
    • 6 replies
    • 1.1k views
    • 5 replies
    • 1.1k views
×
×
  • Create New...