I own a 08 mazda 5, I just noticed that the temp gage is maxed out when I go up hills. When I look under the hood, there are no signs of an overheat, all coolant levels are normal. The gage goes back to normal when driving on flat ground. My conclusion is a bad thermostat.
have the same problem?
Saturday, February 11th, 2012 AT 8:53 PM