Turbo Grand Prix

2,051 topics in this forum

1. TGPForums.com Future

   By LukeZ34, November 28, 2020
   • 10 replies
   • 9.4k views
   • 
   • Mach 5
   • March 30

2. The TGP Section is NOT a For Sale Section.

   By slick, July 5, 2007   

   • car
   • gp
   • (and 2 more)

     Tagged with:

     • car
     • gp
     • sale
     • tgp
   • 0 replies
   • 16.5k views
   • 
   • slick
   • July 5, 2007

3. TGP/TSTE Articles, Memorabilia, Manuals and more.

   By Jeff M, May 15, 2005
   • 1 reply
   • 14.5k views
   • 
   • mfewtrail
   • March 29, 2011

4. TGP 3.1 differences vs every NA 3.1

   By Jeff M, February 7, 2004
   • 11 replies
   • 20k views
   • 
   • Jeff M
   • July 1, 2004

5. Mechman alternator

   By KnightRider84, April 23
   • 0 replies
   • 128 views
   • 
   • KnightRider84
   • April 23

6. TGP Trans

   By megavolt380, October 30, 2025
   • 0 replies
   • 1.5k views
   • 
   • megavolt380
   • October 30, 2025

7. TGP No crank, No start, No ALDL data

   By rich_e777, August 9, 2025
   • 3 replies
   • 3.8k views
   • 
   • rich_e777
   • September 20, 2025

8. Cooling fan questions

   By Megavolt-380, July 11, 2025
   • 22 replies
   • 2.3k views
   • 
   • 55trucker
   • July 16, 2025

9. Assortment of GM Grand prix parts 88-96

   By Jack.Y, September 20, 2024
   • 3 replies
   • 1.2k views
   • 
   • rich_e777
   • September 21, 2024

10. Barn find, bad brakes, what am I getting myself into?

    By katie, November 13, 2023
    • 10 replies
    • 3.8k views
    • 
    • SuperBuick
    • September 24, 2024

11. TGP radiator fan options

    By Jaywags, August 10, 2023
    • 0 replies
    • 1.3k views
    • 
    • Jaywags
    • August 10, 2023

12. `89 TGP joining the collection 1 2

    By rich_e777, June 23, 2023
    • 36 replies
    • 12.2k views
    • 
    • Mach 5
    • June 4, 2025

13. TGP Computer Tuning?

    By Jaywags, April 12, 2023
    • 6 replies
    • 2k views
    • 
    • Jaywags
    • April 13, 2023

14. Turbo Performance Question

    By jhayes63, March 26, 2023   

    • turbo
    • air filter
    • (and 1 more)

      Tagged with:

      • turbo
      • air filter
      • intercooler
    • 13 replies
    • 2.7k views
    • 
    • jhayes63
    • April 6, 2023

15. New TGP owner here 1 2

    By Jaywags, March 21, 2023
    • 31 replies
    • 5.4k views
    • 
    • Psych0matt
    • April 7, 2023

16. 89 Turbo.

    By jiggity76, August 29, 2021
    • 0 replies
    • 1.8k views
    • 
    • jiggity76
    • August 29, 2021

17. Big Turbo Guys Come In .

    By killinprixs, June 2, 2021
    • 5 replies
    • 2.8k views
    • 
    • killinprixs
    • July 30, 2021

18. TGP throttle body (17089084) replace/rebuild

    By trindell, February 25, 2021   

    • 17089084
    • 1 reply
    • 1.8k views
    • 
    • mfewtrail
    • February 26, 2021

19. 4T60-HD Carnage pics

    By jman093, November 17, 2020
    • 11 replies
    • 3k views
    • 
    • Jim_rockford_007
    • July 3, 2021

20. Related ABS issue.. Motor keeps running....

    By TBRTGP, September 10, 2020
    • 1 reply
    • 2.3k views
    • 
    • jman093
    • November 17, 2020

21. ABS ?

    By TBRTGP, September 5, 2020
    • 7 replies
    • 3.4k views
    • 
    • jiggity76
    • September 10, 2020

22. Newbie??

    By TBRTGP, September 5, 2020
    • 1 reply
    • 2k views
    • 
    • Psych0matt
    • September 5, 2020

23. Aiming Parking/Marker Lights

    By TBRTGP, September 5, 2020
    • 2 replies
    • 2.2k views
    • 
    • jman093
    • November 17, 2020

24. Erratic Idle Speed

    By TBRTGP, September 5, 2020
    • 2 replies
    • 2.1k views
    • 
    • digitaloutsider
    • September 6, 2020

25. TSTE has been junked.

    By Guest, March 11, 2020
    • 1 reply
    • 2.9k views
    • 
    • jiggity76
    • March 11, 2020