Shift Lag
#1
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hey does anyone else's SC4 have kinda of lag between like some gears? Like when i drive hard off the line or anytime round 2nd to 3rd? or 1st to 2nd maybe.. It reaches bout 6 or 7 grand the plateaus then takes forver to shift. then when is shifts. theres hard pull?? this normal??? its auto with duel 3 inch straight.. thats all.. thx
#4
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PlayBOy, I don't have an upgraded ECU. They sound pricey ($2000 ?) for the performance payoff unless you go to forced induction and have to do a lot a changes.
GM tech. centre has a nice little unit that you can hook up to the car's ECU from inside the car. It well let you change shift points and duration, and pretty well everything else (timing, rev. limit...). A friend with an F-body was driving around while his co-worker was holding/shifting gears for him. Neat stuff. This is what I meant by "aftermarket computer for the ECU."
GM tech. centre has a nice little unit that you can hook up to the car's ECU from inside the car. It well let you change shift points and duration, and pretty well everything else (timing, rev. limit...). A friend with an F-body was driving around while his co-worker was holding/shifting gears for him. Neat stuff. This is what I meant by "aftermarket computer for the ECU."
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