Mechanics

OVERHEATING

1995 Mercury Sable • 6 cylinder 2WD Automatic • 89,000 miles

1995 mercury sable 3.8l v6 ive replaced the thermostat 3 times, it works for 2 days usually and then the car begins overheating. What causes this?
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Photogceo
May 31, 2011.



The thermostat is not the cause of the problem. You could have a leak in the system or a blown head gasket from the previous overheating. You need to start out by pressure testing the system to see where it loses pressure.

Wrenchtech
May 31, 2011.


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