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Engine and Transmission Maintenance, Repair, and Performance

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  1. 60DegreeV6.com   (50,890 visits to this link)

10,724 topics in this forum

  1. EGR Valve

    By Thabulldog,   
    • 7 replies
    • 1.3k views
    • cmo1234
    • cmo1234

  2. How much power are you running through your 4T60-E?

    By fleetwoodguy79,   
    • 15 replies
    • 1.3k views
    • brian89gp
    • brian89gp

  3. Engine keeps shutting off every 3-4min...WTF?!?! 3.1mpfi

    By Jon89le,   
    • 17 replies
    • 3.3k views
    • Jon89le
    • Jon89le

  4. well i found the proof of 280HP+ 1 2 3 4 5

    By GrandPrix34,   
    • 103 replies
    • 9.6k views
    • 91GranSport
    • 91GranSport

  5. How do I remove a 3800 seriesII fuel injector?

    By imperialfleet,   
    • 2 replies
    • 5.9k views
    • dbtk2
    • dbtk2

  6. Having a Cooling System FLUSH done...

    By gmrulz4u,   
    • 2 replies
    • 708 views
    • Redfox340
    • Redfox340

  7. What should I do?

    By H.P.Productions,   
    • 4 replies
    • 838 views
    • H.P.Productions
    • H.P.Productions

  8. Air Intake Suggestions

    By cardude43,   
    • 4 replies
    • 751 views
    • jeffcanada
    • jeffcanada

  9. Where is my oil going???

    By Heza,   
    • 5 replies
    • 906 views
    • topless94style
    • topless94style

  10. will it work???

    By 96gtp,   
    • 3 replies
    • 784 views
    • brian89gp
    • brian89gp

  11. A/C pulley replacement

    By vdaily89,   
    • 13 replies
    • 1.2k views
    • vdaily89
    • vdaily89

  12. 1996 3.1 Timing Chain Problems??

    By 1990cutsupreme3.1sedan,   
    • 3 replies
    • 868 views
    • sl3196
    • sl3196

  13. how to do an oil change?

    By godofthunder,   
    • 18 replies
    • 2.3k views
    • Power-Glide
    • Power-Glide

  14. prof of 3.4 power (jk)

    By toastemcutlass,   
    • 3 replies
    • 805 views
    • toastemcutlass
    • toastemcutlass

  15. just decarbonized my engine

    By GrandPrix34,   
    • 4 replies
    • 1.3k views
    • GrandPrix34
    • GrandPrix34

  16. oil pump drive shaft o-ring bad news

    By GPdriver1986,   
    • 16 replies
    • 2.5k views
    • Robby1870
    • Robby1870

  17. On the benefit of underdrive pulleys

    By NeverSayDie,   
    • 0 replies
    • 674 views
    • NeverSayDie
    • NeverSayDie

  18. Do you agree???

    By GrandPrix34,   
    • 9 replies
    • 948 views
    • Brian P
    • Brian P

  19. OK, WHAT is causing this!!??

    By gmrulz4u,   
    • 17 replies
    • 1.6k views
    • AWeb80
    • AWeb80

  20. A Website for the 2.8L pushrod

    By GrandPrix34,   
    • 1 reply
    • 741 views
    • PaPaPooh
    • PaPaPooh

  21. This is a pain in the ass.. 3.4 removal

    By ZOOMOLDS,   
    • 4 replies
    • 775 views
    • mdelorie
    • mdelorie

  22. Vin "T" to LQ1

    By mdelorie,   
    • 3 replies
    • 676 views
    • mdelorie
    • mdelorie

  23. Where can I find an L67 and 4T65-HD tranny?

    By AWeb80,   
    • 8 replies
    • 1.4k views
    • 91GranSport
    • 91GranSport

  24. RAM AIR INTAKE...well, not really (DIAL UP WELCOME!!!!) 1 2

    By GrandPrix34,   
    • 25 replies
    • 2.2k views
    • Aaron
    • Aaron

  25. Problem with my 95 Grand Prix

    By 95gp,   
    • 8 replies
    • 930 views
    • 95gp
    • 95gp
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