I have a turbocharged S10 with 4.3/4L60E. Off the line doesn't feel as strong as it used to in the past, and the high end shifts are weak.
The power delivery is not very linear, so how can I tell if my issue is power related or if my trans may be slipping?
I cannot find anything in the scan logs which seem to indicate anything about the trans. Anything I can/should be watching?