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Turbo Grand Prix

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


2,047 topics in this forum

  1. Erratic Idle Speed

    • 2 replies
    • 1.7k views
  2. Aiming Parking/Marker Lights

    • 2 replies
    • 1.7k views
  3. auto tranny

    • 1 reply
    • 2.2k views
  4. taking offers on my 90 tgp

    • 1 reply
    • 1.9k views
  5. lowering springs

    • 1 reply
    • 2.2k views
  6. Factory stereo

    • 1 reply
    • 1.9k views
  7. K&N breather part number needed

    • 1 reply
    • 1.4k views
  8. PM III

    • 1 reply
    • 1.5k views
  9. Which spark plugs should I get??

    • 1 reply
    • 1.6k views
  10. Santa is coming early this year!

    • 1 reply
    • 1.4k views
  11. Turbo badge repair

    • 1 reply
    • 1.5k views
  12. TGP vs Honda Civic CSI

    • 1 reply
    • 3.6k views
  13. Monitoring knock

    • 1 reply
    • 1.1k views
    • 1 reply
    • 1.1k views
  14. met a Tgp owner (sort of) in Little Italy

    • 1 reply
    • 1.7k views
  15. PM III fluid levels

    • 1 reply
    • 1.3k views
  16. brake light

    • 1 reply
    • 1.3k views
  17. Attn: malibuolds

    • 1 reply
    • 1.5k views
  18. 5 speed conversion: need to move turbo?

    • 1 reply
    • 1.1k views
  19. wastegate actuator

    • 1 reply
    • 1.3k views
  20. Who would be interested in a...

    • 1 reply
    • 1.3k views
  21. Oh tee he!

    • 1 reply
    • 1.2k views
  22. anyone else seen this thread at corvette forum?

    • 1 reply
    • 1.1k views
  23. frontal area??

    • 1 reply
    • 1.1k views
  24. tgp problem

    • 1 reply
    • 1.2k views
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