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Engine and Transmission Maintenance, Repair, and Performance

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  1. 60DegreeV6.com   (54,745 visits to this link)

10,738 topics in this forum

  1. poor man's valve job? need suggestions.

    By mauijim,   
    • 2 replies
    • 1.3k views
    • Robby1870
    • Robby1870

  2. Question on 282 & 284. Harder?

    By Jon89le,   
    • 6 replies
    • 1.3k views
    • Guest
    • Guest

  3. I have a 1990 Grandprix LE V-6 5 speed

    By gUiTo,   
    • 11 replies
    • 1.3k views
    • JoroCorona
    • JoroCorona

  4. firing order

    By webbs,   
    • 7 replies
    • 1.3k views
    • SleeperRed90TGp
    • SleeperRed90TGp

  5. Been thinking about a 3400 intake swap.....need info.

    By AWeb80,   
    • 9 replies
    • 1.3k views
    • GP1138
    • GP1138

  6. Not Running quite right.

    By 3.1cutlass,   
    • 9 replies
    • 1.3k views
    • 3.1cutlass
    • 3.1cutlass

  7. 5 speed in a newer w

    By Dirty Rockstar,   
    • 4 replies
    • 1.3k views
    • Dirty Rockstar
    • Dirty Rockstar

  8. Check Engine Light still on

    By Cougnut,   
    • 4 replies
    • 1.3k views
    • dodgethis
    • dodgethis

  9. L67 tuner recommendation?

    By Imp558,
    • 0 replies
    • 1.3k views
    • Imp558
    • Imp558

  10. Lots of fuel; no start

    By GrandPrix34,   
    • 8 replies
    • 1.3k views
    • joey b
    • joey b

  11. starter disable switch on clutch pedal?!? where is it?

    By m0sh_man,   
    • 4 replies
    • 1.3k views
    • Guest
    • Guest

  12. Sealer on head bolts or not?

    By kp,   
    • 2 replies
    • 1.3k views
    • musthavemuzk
    • musthavemuzk

  13. help asap!!quicker the better

    By Rushman04,   
    • 7 replies
    • 1.3k views
    • maybe2fast
    • maybe2fast

  14. Changing The Coilpacks On a 3.1 - Question

    By 1990 Lumina Euro Coupe,   
    • 4 replies
    • 1.3k views
    • digitaloutsider
    • digitaloutsider

  15. Why would the intake have to be swapped? They're both 3.1's!

    By ragejg,   
    • 8 replies
    • 1.3k views
    • gp90se
    • gp90se

  16. bypassing the ac

    By Psych0matt,   
    • 5 replies
    • 1.3k views
    • GnatGoSplat
    • GnatGoSplat

  17. Tranny issue.

    By lbhskier37,
    • 9 replies
    • 1.3k views
    • slick
    • slick

  18. Looking at replacing the fuel pump and sender

    By 5speedz34,   
    • 15 replies
    • 1.3k views
    • 5speedz34
    • 5speedz34

  19. I got a problem that even the dealers here in Oregon can't diagnose

    By littleredcar,   
    • 11 replies
    • 1.3k views
    • jeremy
    • jeremy

  20. intake pushrod question

    By stockgp,   
    • 7 replies
    • 1.3k views
    • AL
    • AL

  21. 3.1 Multi-Port rough idle

    By LUMINATOR,   
    • 6 replies
    • 1.3k views
    • 19Cutlass94
    • 19Cutlass94

  22. Shifting Theory

    By Black Pheonix,   
    • 7 replies
    • 1.3k views
    • Black Pheonix
    • Black Pheonix

  23. losing coolent

    By Rushman04,   
    • 13 replies
    • 1.3k views
    • Rushman04
    • Rushman04

  24. Oil Pan Gasket

    By Leadfoot,   
    • 3 replies
    • 1.3k views
    • 19Cutlass94
    • 19Cutlass94

  25. Apparently the Water pump was NOT the issue on the 03.

    By 9lumina6,   
    • 11 replies
    • 1.3k views
    • urbex
    • urbex
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