I have a 2007 Mercury Mountaineer that overheats on occasion. I have changed the Thermostat, and flushed the coolant system. It is using almost all of the coolant in the reserve in about a month, but I have not seen any signs of a leak while parked, no unusual smells from the exhaust nor any misfires in the engine that would point towards the head gaskets. But when I have the A/C on, it tends to get hot. Also 40% of the time, there is a louder roar from the engine/engine fan and loss of power when accelerating, making me point towards the intake or Fan Clutch. Any suggestions on what to look towards for an answer?
have the same problem?
Monday, August 1st, 2011 AT 10:38 PM