2007 Saturn Ion 4 cyl Two Wheel Drive Manual 100000 miles
I have an intermittent problem with my wife's ION's temperature gauge and the air conditioning. Sometimes she will start her car and the temp gauge will not work, the needle will stay at the bottom of the gauge and the check engine comes on. When this happens the A/C will not blow cold. She says that sometimes if she hits a bump in the road the gauge will come back on, the engine light will go out and the A/C will then work normally. Where would I start to try and troubleshoot this problem?
Friday, June 4th, 2010 AT 10:47 AM