2-3 upshift hits rev limiter on new tune 4l60e
05-12-2013, 04:28 PM
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2-3 upshift hits rev limiter on new tune 4l60e hey guys...got new rims and tires this year so the car actually hooks...on the tune in the 98 computer it hit every gear hard and no bouncing off the rev limiter...switched to the 02 computer and every gear hits hard except 2-3...2-3 hits hard when it shift but bounces off the limiter...is the mph to high on the 2-3 wot shift and i need to keep backin it down till it hits the shift withou hitting the limiter?
05-12-2013, 04:44 PM
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awesome thanks man! we have been messing with it..shifts way different than it did with the 98 pcm...got everything except for that 2-3 hittin the limiter...ill try wat u suggested
05-12-2013, 05:45 PM
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i get wat your saying...when the car is at wot setting the mph low enuff with will shift at my 6500 shift point...it will see enuff mph and the rpm as well
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05-16-2013, 01:31 PM
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well did have it...my check engine light came on with a tps and map code..then it hit the limiter twice before it shifted...tps reads fine and has right voltage..im gonna clear the code and see if it shifts...hope the computer isnt messed up
