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Engine and Transmission Maintenance, Repair, and Performance


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  1. 60DegreeV6.com   (50,920 visits to this link)

10,725 topics in this forum

  1. I hate Code 32.

    • 9 replies
    • 1.9k views
  2. '89 Grand Prix,3.1 motor question.

    • 2 replies
    • 1.9k views
  3. 305 hp/280 tq 3.4 DOHC @ 7k RPMs

    • 14 replies
    • 1.9k views
  4. code po705 please help

    • 12 replies
    • 1.9k views
  5. Catalyc Converter Removal

    • 23 replies
    • 1.9k views
  6. 97-03 Grand Prix Header/Downpipe Question

    • 9 replies
    • 1.9k views
  7. One problem down, one more to go...

    • 8 replies
    • 1.9k views
  8. Bad Mileage....REALLY Bad!

    • 22 replies
    • 1.9k views
  9. Need help from the DOHC guys ASAP please!!!

    • 24 replies
    • 1.9k views
  10. Clack Clack Clack

    • 16 replies
    • 1.9k views
  11. Will a 1 bar map work on a tgp?

    • 9 replies
    • 1.9k views
  12. got my intake gaskets (almost done!)

    • 16 replies
    • 1.9k views
  13. spark plugs

    • 20 replies
    • 1.9k views
  14. l67 spark plugs

    • 9 replies
    • 1.9k views
  15. Trying to start a Z34 that hasn't ran for nearly 3 years.

    • 24 replies
    • 1.9k views
  16. Replace just the radiator tank?

    • 10 replies
    • 1.9k views
  17. tranny fluid getting a little old (starting to brown)

    • 14 replies
    • 1.9k views
  18. Sputtering, backfiring and jerking

    • 8 replies
    • 1.9k views
  19. Spark plug

    • 18 replies
    • 1.9k views
  20. front defroster not working properly

    • 2 replies
    • 1.9k views
  21. High - Flow Catalytic Converter

    • 16 replies
    • 1.9k views
  22. Did GM really make stock mufflers that sound like this? 1 2

    • 25 replies
    • 1.9k views
  23. high idle when cold

    • 3 replies
    • 1.9k views
  24. Aux Battery post

    • 11 replies
    • 1.9k views
  25. Yes i know another sparkplug thread

    • 22 replies
    • 1.9k views
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