Tranny won’t shift above 5600 rpms - FirebirdV6.com/CamaroV6.com Message Board

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Tranny won’t shift above 5600 rpms

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  • Tranny won’t shift above 5600 rpms

    So while tuning my Camaro I noticed it was shifting at 4800 rpms at WOT in every gear, that was yesterday. So today I took it out and manually shifted it and only would go to 5600 rpms . I have it set at 6000 rpms in Hptuners so what’s wrong? No SES lights. It has a vette servo, transgo shift kit, and 3500 Stall.Also my TPS is showing 70% at WOT.
    Last edited by ssms5411; 11-25-2019, 03:26 PM.
    08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
    96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

  • #2
    I think I solved my own problem, checked my TPS on Hptuners and wasn’t mashing the gas pedal all the way down. Adjusted the throttle cable now it’s a 100% when mashed down.
    Last edited by ssms5411; 11-25-2019, 01:49 PM.
    08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
    96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

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    • #3
      If it doesn’t solve it post your tune here and I’ll look at it

      2002 SOM Z28 Camaro - 12.9 @ 104 mph
      1996 3800 Camaro - 13.43 @ 100.77 mph


      Project Cars | How To Guides | Scratch Repair | Synthetic Oil

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      • #4
        Originally posted by LETZRIDE View Post
        If it doesn’t solve it post your tune here and I’ll look at it
        Will do thanks. Will likely be tomorrow, have to move cars around which is a pain.
        Last edited by ssms5411; 11-25-2019, 03:28 PM.
        08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
        96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

        Comment


        • #5
          Well took it out and it shifts at 6k now so problems solved. Best tune I’ve had on it in awhile.
          08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
          96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

          Comment


          • #6
            Good to hear you resolved it. Hptuners has 3 tables that have to be met or it can mess with the shifting parameters

            2002 SOM Z28 Camaro - 12.9 @ 104 mph
            1996 3800 Camaro - 13.43 @ 100.77 mph


            Project Cars | How To Guides | Scratch Repair | Synthetic Oil

            Comment


            • #7
              Yeah, before you looked at my trans tables it was a mess, lol well you know you looked at it.
              08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
              96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

              Comment

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