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  1. 60DegreeV6.com   (54,732 visits to this link)

10,738 topics in this forum

  1. Upper/Lower intake manifold gaskets 1 2

    By karrkrazzie,   
    • 28 replies
    • 9.8k views
    • karrkrazzie
    • karrkrazzie

  2. LQ1 common oil leak areas

    By 06goat75,
    • 20 replies
    • 9.7k views
    • bluecalais79
    • bluecalais79

  3. Project GAS MILEAGE: 2000 GTP 1 2 3

    By 1BADVR4,
    • 58 replies
    • 9.7k views
    • 1BADVR4
    • 1BADVR4

  4. Bleeding coolant system.....?

    By TeeJay3800,   
    • 8 replies
    • 9.7k views
    • TeeJay3800
    • TeeJay3800

  5. Catalytic Converter... Test? 1 2

    By 88red4cyl,   
    • 29 replies
    • 9.6k views
    • wickedbuick
    • wickedbuick

  6. coolant leak 1 2 3

    By jake91,   
    • 57 replies
    • 9.6k views
    • jake91
    • jake91

  7. TV adjustment

    By ScoobyDoo82,   
    • 4 replies
    • 9.6k views
    • mfewtrail
    • mfewtrail

  8. Thank you GM engineering (warning to 60 Degree 3x00 owners) 1 2 3

    By digitaloutsider,   
    • 58 replies
    • 9.6k views
    • digitaloutsider
    • digitaloutsider

  9. UPDATE: car wont start, no fuel getting to engine... 1 2

    By Hootymo,   
    • 48 replies
    • 9.6k views
    • Baddflash
    • Baddflash

  10. Has anyone ever seen a rare 93 Lumina 2.2 L4?? 1 2 3

    By holstbnet,   
    • 63 replies
    • 9.6k views
    • tar6569
    • tar6569

  11. [04 Impala SS] ABS Codes C1221, C1225, C1232, C1245

    By nelliott,   
    • 6 replies
    • 9.5k views
    • chevelle3504speed
    • chevelle3504speed

  12. Coolant leak from hard line 1 2

    By RYS,   
    • 40 replies
    • 9.5k views
    • cutlassman
    • cutlassman

  13. Bubbling transmission fluid????

    By 1990lumina,   
    • 20 replies
    • 9.5k views
    • 1990lumina
    • 1990lumina

  14. Northstar 4.6 swap in a 1st gen W? 1 2 3

    By 95 BLKDOUT Drop Top,   
    • 50 replies
    • 9.4k views
    • Mr_Efficiency
    • Mr_Efficiency

  15. Vacuum modulator HELP! 1 2

    By TeeJay3800,   
    • 43 replies
    • 9.4k views
    • slick
    • slick

  16. Top speed Again! 3.4L not 3100/3400 1 2 3 4

    By GPRACER,   
    • 78 replies
    • 9.4k views
    • kadoi
    • kadoi

  17. 2003 Impala 3.8L Propane Conversion

    By Frank,   
    • 24 replies
    • 9.3k views
    • Frank
    • Frank

  18. 400hp 3.4dohc.... RIIIIIGHT!!!!!!!!!!!!!! 1 2 3 4

    By sonyman87,
    • 89 replies
    • 9.3k views
    • 91GranSport
    • 91GranSport

  19. Is it possible to turbocharge a 3.1L V6 (LH0) engine?

    By frozen_flame77,   
    • 18 replies
    • 9.3k views
    • Guest
    • Guest

  20. Dread Rear Freeze Plug (3800)

    By Padgett,
    • 16 replies
    • 9.3k views
    • Imp558
    • Imp558

  21. Torque Converter Clutch fails to lock up?

    By Rob95CS,   
    • 22 replies
    • 9.3k views
    • Dark Ride
    • Dark Ride

  22. Water pump housing replacement?

    By moscar45,   
    • 11 replies
    • 9.3k views
    • rockfangd
    • rockfangd

  23. W-Body's Future 1 2 3 4

    By 91GranSport,   
    • 83 replies
    • 9.3k views
    • 91GranSport
    • 91GranSport

  24. Lumina won't start - help please

    By ycartf,   
    • 22 replies
    • 9.3k views
    • ycartf
    • ycartf

  25. Overheating but coolant's cold?

    By 68grandprix,   
    • 14 replies
    • 9.3k views
    • ManicMechanic
    • ManicMechanic
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