
Re: tachometer jumping around
These things can be a pain, the tcc will surge enough that you can see and feel it but not enough to set a code. I have fixed several with this issue doing exactly what you did but had one that required a new tcm with solenoids. The bright side is the tcm can ... Login to read more. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |