Problems with shifting
#1
I have an 04 silverado and I recently swapped from a stock 4.8 to a stage 2 cammed 5.3 "not tuned" but my 4l60e I having trouble with shifting, I don't know if it's the timing or if my transmission is slipping
#2
Tune it first then you will have your answer.
Maybe someone who knows more about transmissions can give you a better solution but you know something already is not working right and that's your PCM.
Maybe someone who knows more about transmissions can give you a better solution but you know something already is not working right and that's your PCM.
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slp1300
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Jul 25, 2012 01:15 AM







