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Turbo Grand Prix

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


2,046 topics in this forum

  1. TVM install: 2 quick ones

    • 2 replies
    • 837 views
    • 1 reply
    • 837 views
  2. 1990 TGP trans codes

    • 1 reply
    • 837 views
  3. TGP Trans Codes 1990

    • 1 reply
    • 837 views
  4. Hard shift from 1-2

    • 1 reply
    • 836 views
  5. hey, i have a problem

    • 5 replies
    • 836 views
  6. Started the crossover install, but a quick question

    • 5 replies
    • 836 views
  7. Illinois Emissions

    • 2 replies
    • 836 views
  8. Breaking in the cam

    • 2 replies
    • 836 views
  9. Reseting oil in the DIC - getting MISS OP

    • 5 replies
    • 836 views
  10. About fuel system...

    • 2 replies
    • 836 views
  11. '

    • 1 reply
    • 835 views
  12. Is this over boost fuel cut off? EDIT: Lesson learned!

    • 1 reply
    • 835 views
  13. flex bellows

    • 5 replies
    • 835 views
  14. "NEW" TGP longblock for sale on PFF

    • 1 reply
    • 835 views
  15. WHITE SMOKE=CACA??????

    • 5 replies
    • 835 views
  16. this garrett t-25 any good? (brand new)

    • 5 replies
    • 835 views
    • 2 replies
    • 835 views
  17. Hmm? More Turbo questions

    • 2 replies
    • 835 views
  18. TGP Board

    • 0 replies
    • 835 views
    • 3 replies
    • 834 views
  19. WBo2

    • 0 replies
    • 834 views
  20. no power at 4 grand (cat now clean)

    • 4 replies
    • 834 views
  21. Computer board thingy under passenger seat?

    • 5 replies
    • 834 views
  22. First x-over was bad, not its EGR pipe

    • 3 replies
    • 834 views
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