Coolant Indicates ---, Air Conditior Not Running
2008 Cobalt, today the air conditioner quit working, I later noticed the Coolant = 0000f.
Later in the day, on the way home I noticed the coolant temperature was reading correctly again. I turned on the Air Conditioner and the compressor started running and it cooled fine all the way home. About 50 miles.
There was no engine check light.
Any clues as to what to look at is appreciated.
Last edited by Pvee; 06-12-2016 at 05:01 PM.