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Engine and Transmission Maintenance, Repair, and Performance

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  1. 60DegreeV6.com   (52,933 visits to this link)

10,734 topics in this forum

  1. Fuel leak at fuel line/fuel rail connection on 3800

    By Leadfoot,
    • 5 replies
    • 4.3k views
    • ron350
    • ron350

  2. head gasket on a 3400 :-(

    By BBMonte396,   
    • 11 replies
    • 4.3k views
    • BBMonte396
    • BBMonte396

  3. 10 MPG with the LQ1

    By Nas Escobar,   
    • 23 replies
    • 4.3k views
    • Galaxie500XL
    • Galaxie500XL

  4. found my vaccuum leak... (help, too)

    By Psych0matt,   
    • 19 replies
    • 4.3k views
    • 5speedz34
    • 5speedz34

  5. '91 Grand Prix 3.1 running rough, gasoline smell. misfire?

    By Psych0matt,   
    • 7 replies
    • 4.3k views
    • Psych0matt
    • Psych0matt

  6. 4T60 Transmission Downshift Clunk

    By cutlassman,   
    • 13 replies
    • 4.3k views
    • AL
    • AL

  7. 1998 Lumina, 4t60e slipping

    By 1979lee,   
    • 9 replies
    • 4.3k views
    • thikstik
    • thikstik

  8. Transmission Cooler Lines

    By mdelorie,   
    • 3 replies
    • 4.3k views
    • DavidHowell3633
    • DavidHowell3633

  9. Custom CAI Help. 1 2

    By tgpguy21,   
    • 46 replies
    • 4.3k views
    • tgpguy21
    • tgpguy21

  10. LX9 Swap Questions

    By Addicted To Boost,   
    • 15 replies
    • 4.3k views
    • Night Fury
    • Night Fury

  11. O2 Sensors?

    By ssheen,   
    • 14 replies
    • 4.3k views
    • ssheen
    • ssheen

  12. fuel pump or fpr fail? 1 2

    By l67ss,   
    • 35 replies
    • 4.3k views
    • l67ss
    • l67ss

  13. Anyone replaced timing chain on '93 3800 engine?

    By Kimberly,   
    • 9 replies
    • 4.3k views
    • jevian_92
    • jevian_92

  14. 1998 Chevy Lumina - Engine Cradle

    By blantrip,   
    • 12 replies
    • 4.3k views
    • 98OldsIntrigue
    • 98OldsIntrigue

  15. Transmission fluid in radiator, replaced radiator what is proper way to flush

    By NCTyphoonKid,
    • 10 replies
    • 4.3k views
    • Schurkey
    • Schurkey

  16. turbo on a 3100? 1 2 3

    By phantomFE3,   
    • 52 replies
    • 4.3k views
    • GrandPrix34
    • GrandPrix34

  17. Fuel Injector removal/replacement

    By sdwhite,   
    • 16 replies
    • 4.3k views
    • rudefyet
    • rudefyet

  18. Adding coolant to system

    By ebooher,   
    • 22 replies
    • 4.3k views
    • jamcneely
    • jamcneely

  19. L67 In A 1st Gen W-Body Grand Prix

    By 1989 Pontiac Se,
    • 14 replies
    • 4.2k views
    • pwmin
    • pwmin

  20. What happens when u mix 10w-30 and 10w-40?

    By rshissler,
    • 24 replies
    • 4.2k views
    • comptech_69
    • comptech_69

  21. The Official SeaFoam thread.

    By 97loudcut,   
    • 21 replies
    • 4.2k views
    • 97loudcut
    • 97loudcut

  22. 1993 olds cutty 3.4L v6 dohc intake manifold leak

    By trekking36,   
    • 12 replies
    • 4.2k views
    • Twinpilot001
    • Twinpilot001

  23. LSD swap?

    By Grandprix1,
    • 19 replies
    • 4.2k views
    • Turbocharged3800
    • Turbocharged3800

  24. Anti-siphon Valve

    By jeffcanada,   
    • 2 replies
    • 4.2k views
    • jeffcanada
    • jeffcanada

  25. surges at 4000 rpms

    By dman,   
    • 23 replies
    • 4.2k views
    • GP1138
    • GP1138
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