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Turbo Grand Prix

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


2,051 topics in this forum

  1. Plate on top of throttle body

    • 0 replies
    • 1.1k views
  2. MOVED: What else do I need?

    • 0 replies
    • 1.1k views
  3. New member, and new owner.

    • 3 replies
    • 1.1k views
  4. Fuel Injector Help.. Quick help please..

    • 1 reply
    • 1.1k views
  5. Stop fighting and help me.

    • 2 replies
    • 1.1k views
  6. Is this over boost fuel cut off? EDIT: Lesson learned!

    • 1 reply
    • 1.1k views
  7. Will these wheels fit with a large spacer?

    • 2 replies
    • 1.1k views
    • 1 reply
    • 1.1k views
  8. Oil pressure dropping??

    • 2 replies
    • 1.1k views
  9. I'm new here, but feel the jealousy raging!

    • 2 replies
    • 1.1k views
  10. Just bought 89 TGP!!!

    • 1 reply
    • 1.1k views
  11. TGP finally coming together!!!

    • 2 replies
    • 1.1k views
  12. rear break line splitter box (proportioning)

    • 1 reply
    • 1.1k views
  13. Another one gone...

    • 1 reply
    • 1.1k views
  14. torque converter ?

    • 0 replies
    • 1.1k views
  15. IAC parts number???

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    • 1.1k views
  16. Finally doin MODS, new to the group here, one of a thousand.

    • 1 reply
    • 1.1k views
  17. It's alive Vol. 8234721 (startup situation)

    • 5 replies
    • 1.1k views
  18. hard start in the morning

    • 0 replies
    • 1.1k views
  19. Has anyone bought from this yard?

    • 0 replies
    • 1.1k views
  20. She Turned to 140,000MI at 120+

    • 2 replies
    • 1.1k views
  21. Big Brakes on the TGP

    • 1 reply
    • 1.1k views
  22. Ok Lets get together here

    • 1 reply
    • 1.1k views
  23. Looking for a code sorce and a repair manual..

    • 3 replies
    • 1.1k views
  24. ceramic coating update

    • 2 replies
    • 1.1k views
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