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Turbo Grand Prix

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


2,049 topics in this forum

  1. For those who don't know about my Door sills I have 4 sale.

    • 2 replies
    • 1k views
  2. spark plugs

    • 2 replies
    • 908 views
  3. Shopping

    • 2 replies
    • 983 views
  4. Identification numbers

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    • 906 views
  5. Nice TGP for sale on ebay. 90 144K Red/tan loc: GA

    • 2 replies
    • 978 views
  6. GP1138 and ALL Moderators

    • 2 replies
    • 863 views
  7. Squeaky Door Panels

    • 2 replies
    • 900 views
  8. very weird problem

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    • 988 views
  9. HUD in a 90 TGP

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    • 889 views
  10. GM part # for a TGP Oil Pressure Sending Unit?

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    • 2.3k views
  11. I Think I Fried My ECM

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    • 1k views
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    • 979 views
  12. 1.6/1 Rocker arm questions

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    • 1.1k views
  13. blow off valve

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    • 1.1k views
  14. downpipe

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    • 1.1k views
  15. 1990 TGP ECM #'s

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    • 1.3k views
  16. TVM install: 2 quick ones

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    • 970 views
  17. makeing a "turbo GP front bumper"

    • 2 replies
    • 1k views
  18. Engine replace

    • 2 replies
    • 912 views
  19. Hmm? More Turbo questions

    • 2 replies
    • 938 views
  20. input C21 on the 7727 computer

    • 2 replies
    • 945 views
  21. Keyless Remote Entry

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    • 1k views
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    • 2k views
  22. Tach accuracy

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    • 1.1k views
  23. 89 tgp f/s

    • 2 replies
    • 1k views
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