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Engine and Transmission Maintenance, Repair, and Performance

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  1. 60DegreeV6.com   (52,835 visits to this link)

10,731 topics in this forum

  1. need l67 in a 91 lumina- lumina racer dream thread, all of his posts go here 1 2 3 4

    By lumina racer,   
    • 85 replies
    • 6.9k views
    • lumina racer
    • lumina racer

  2. 1991 L27 stalls when oil cap removed?

    By thekrazykat,   
    • 1 reply
    • 806 views
    • mfewtrail
    • mfewtrail

  3. Sat for 4 years, anything I should be worried about?

    By PanamaZ34,   
    • 9 replies
    • 1.3k views
    • BXX
    • BXX

  4. where the hells the trans filler?

    By boymeetspavement,   
    • 7 replies
    • 972 views
    • Crazy K
    • Crazy K

  5. Aftermarket GM Brand Cat-Back Exhaust questions.

    By Stevo,   
    • 14 replies
    • 1.9k views
    • Stevo
    • Stevo

  6. Is this bad? Changed Gasket

    By SrMichi,
    • 18 replies
    • 1.5k views
    • SrMichi
    • SrMichi

  7. uh oh

    By boymeetspavement,   
    • 0 replies
    • 1k views
    • boymeetspavement
    • boymeetspavement

  8. Oil in the Coolant tank

    By mmltml,
    • 3 replies
    • 761 views
    • Quaraxkad
    • Quaraxkad

  9. Tranny Problem: No Drive 99 lumina 3.8

    By elumina,   
    • 10 replies
    • 2.5k views
    • elumina
    • elumina

  10. Buck's OMFG trip thread... coolant issues... Oil? 1 2 3

    By Night Fury,   
    • 67 replies
    • 5.3k views
    • Night Fury
    • Night Fury

  11. 200k+ coolant leak

    By xtremerevolution,   
    • 5 replies
    • 732 views
    • mra32
    • mra32

  12. 95 GTP 3.4 DOHC Leaking Oil Bad, what sensor controls the low oil light?

    By Octavarium454,   
    • 2 replies
    • 2.1k views
    • White93z34
    • White93z34

  13. L67 3800 Headers for 88-96 1st gen cars

    By wickedbuick,   
    • 8 replies
    • 2.5k views
    • xtremerevolution
    • xtremerevolution

  14. Bubbles....

    By Bryan921SS,   
    • 6 replies
    • 1.3k views
    • SrMichi
    • SrMichi

  15. Which cam should I go with

    By DeathScythe,   
    • 11 replies
    • 1.1k views
    • GP1138
    • GP1138

  16. SuperCharger Oil change/price checks

    By W30post,   
    • 6 replies
    • 1.4k views
    • xtremerevolution
    • xtremerevolution

  17. 3400 spitting coolant under the hood

    By Crimson Fury Z,   
    • 10 replies
    • 1.5k views
    • GOT2B GM
    • GOT2B GM

  18. 00 tranny in a 96

    By twalt13,   
    • 13 replies
    • 1.7k views
    • Crazy K
    • Crazy K

  19. 3.8 supercharged question

    By douellette,   
    • 14 replies
    • 2.8k views
    • douellette
    • douellette

  20. 93 3.4DOHC Idling high all of a sudden

    By hmdznrcld,   
    • 4 replies
    • 861 views
    • hmdznrcld
    • hmdznrcld

  21. Tipping the LQ1

    By LuckoftheGTP,   
    • 10 replies
    • 1.4k views
    • SrMichi
    • SrMichi

  22. 1991 3.4 DOHC - Won't Run

    By GM Guy,
    • 6 replies
    • 3.6k views
    • spiderw31
    • spiderw31

  23. No Spark No Start

    By atl.cut,   
    • 8 replies
    • 1.1k views
    • 89GP_SE
    • 89GP_SE

  24. crazy hard shift 1st to 2nd

    By boymeetspavement,   
    • 23 replies
    • 10.1k views
    • GM Guy
    • GM Guy

  25. surging/loss of power?

    By douellette,   
    • 13 replies
    • 1.3k views
    • douellette
    • douellette
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