A/C SWITCH TO DEFROST AT 60-70 MPH, CRUISE CONTROL NOT WORKING
1997 Dodge Ram
December, 19, 2011 AT 9:56 PM
I have replaced all vac check valves, vac tested all a/c lines in cab including vac canister. I hear what sounds like a large vac leak when pressing the accelerator but can not track it down. New engine block approx 6K on it, sprayed around engine on change purs like a cat. I am at my whits end please help.