I have a 98 Chevy Venture with a 3.4 engine and 89,000 miles. The engine goes from hot to cold(no rhyme or reason not just when stopping or idling) and occassionally the low coolant light comes on. The reservouir is full so I am not sure why it is saying that it is low on coolant. I checked the radiator and it is also full. A friend said that it may be air in the system that needs to be bled. Any help would be appreciated.
Thursday, November 8th, 2007 AT 7:17 AM