The past several mornings have been cold and after letting my 2002 Chevy 3500 with an edge with attitude CTS run for about 15 minuted I get a Check engine light and the gear indicator is flashing leaving the truck to appear to be in neutral. It is a P0700 code. Clear the code and the truck starts to move then the gear selector flashes again throwing the same code. After raving the motor a bit and the tranny temp rises I can clear the code and everything runs fine the rest of the day until the next morning and it starts all over again. This only seams to happen on cold days.
Any thought?
Any thought?
