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  1. 60DegreeV6.com   (51,287 visits to this link)

10,729 topics in this forum

  1. Coolant Overflow Bottle. Yes? No? 1 2

    By GXPeon,   
    • 28 replies
    • 7.7k views
    • Imp558
    • Imp558

  2. re-assembled engine... now dies at part throttle 1 2 3 4

    By PTAaron,   
    • 75 replies
    • 7.7k views
    • Icelander
    • Icelander

  3. 1992 4T60E Questions

    By GP1138,
    • 14 replies
    • 7.7k views
    • GP1138
    • GP1138

  4. 3.4 History 1 2

    By synistershadows,
    • 34 replies
    • 7.7k views
    • Galaxie500XL
    • Galaxie500XL

  5. Coolant smell - EEEEEK - HELP -- Pics updated! 1 2 3

    By NVMY03GT,   
    • 58 replies
    • 7.7k views
    • NVMY03GT
    • NVMY03GT

  6. What can I swap into my '89 Grand Prix MEGATHREAD 1 2 3

    By 1989 Pontiac Se,
    • 53 replies
    • 7.7k views
    • Imp558
    • Imp558

  7. V8 in 94 Lumina 1 2

    By oldman,   
    • 45 replies
    • 7.7k views
    • jtwmechanic
    • jtwmechanic

  8. 1.9 ratio rockers for S/C 3800 L67

    By iTurbo,   
    • 12 replies
    • 7.7k views
    • wickedbuick
    • wickedbuick

  9. P0102 car running like crap?

    By sl3196,   
    • 10 replies
    • 7.6k views
    • 5speedz34
    • 5speedz34

  10. 3800 Series II V6 - were there ANY WITHOUT intake manifold problems?

    By 2buickbob,
    • 9 replies
    • 7.6k views
    • xtremerevolution
    • xtremerevolution

  11. Getrag 284 1 2

    By chevelle3504speed,   
    • 26 replies
    • 7.6k views
    • chevelle3504speed
    • chevelle3504speed

  12. 3.4 DOHC Cam timing on video 1 2

    By OldSkoolGP,   
    • 29 replies
    • 7.6k views
    • TeeterTotter
    • TeeterTotter

  13. Just tried SeaFoam.. 1 2 3

    By GutlessSupreme,   
    • 55 replies
    • 7.6k views
    • HokemBokem
    • HokemBokem

  14. Dread Rear Freeze Plug (3800)

    By Padgett,
    • 16 replies
    • 7.6k views
    • Imp558
    • Imp558

  15. Attn: LX5 users DO NOT USE SEA FOAM! 1 2 3

    By IRONDOG442,
    • 62 replies
    • 7.6k views
    • IRONDOG442
    • IRONDOG442

  16. Cold Air Intake on my GTP 1 2

    By RedGTP,   
    • 30 replies
    • 7.5k views
    • AWeb80
    • AWeb80

  17. Transmission Fluid types Pro's and Con's ? 1 2

    By Highmilagecutlass,   
    • 32 replies
    • 7.5k views
    • jman093
    • jman093

  18. 1995 Lumina 3100 LIM replacement 1 2

    By LumiDriver,   
    • 40 replies
    • 7.5k views
    • RYS
    • RYS

  19. White smoke out the exhaust??

    By gpchris,   
    • 14 replies
    • 7.5k views
    • z34Phoenix
    • z34Phoenix

  20. air intake 1 2 3

    By ismellrealbad,   
    • 61 replies
    • 7.5k views
    • Pabz
    • Pabz

  21. Changed my mind again, no more 400hp DOHC for me 1 2 3 4

    By Aaron,   
    • 85 replies
    • 7.5k views
    • Aaron
    • Aaron

  22. Damn, 3.4 DOHC problems already! 1 2

    By GnatGoSplat,   
    • 26 replies
    • 7.5k views
    • GnatGoSplat
    • GnatGoSplat

  23. Water leaking before Muffler

    By Leo090,   
    • 14 replies
    • 7.5k views
    • Leo090
    • Leo090

  24. turbo 3800 series 1 (L27) 1 2

    By ZeroDCX,   
    • 40 replies
    • 7.5k views
    • MaroonRegal
    • MaroonRegal

  25. 3.1 MPFI LH0 constant knock or tapping sound

    By 9705,   
    • 14 replies
    • 7.5k views
    • 90LuminaEuro
    • 90LuminaEuro
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