THE HEATER RUNS HOT AS DRIVING WHEN I FIRST TURN...
2005 Pontiac Grand Am
March, 8, 2013 AT 11:11 PM
The heater runs hot as driving when I first turn it on, then goes to warm, and it will do the same cycle if I turn it off and turn it back on 2 mins later. At an idle it starts warm then goes to cold. My temp gauge also fluctuates between 195-215 as I am driving. Just changed thermostat, no change. Checked reservoir, shows it being to the full line.