Hello,
Looking for help diagnosing shifting issues.
I have a 63 C10 with a LS2\4L60e. It seems to have very delayed shifts particualrly going from 1-2 but all gears. At speed, anytime you give it more than about 1/2 throttle it commands 2 but either is going to 1st or neutral.
I don't drive it a lot but one day it was fine, and a week or so later was acting up like this.
63C10 0719.hptc10july31log.Channels.xml