Mechanics

98 OVERHEATING PROBLEM

1998 Mercury Sable • FWD Automatic • 191,000 miles

Mercury overheats when stop after long drive and overflowing from tank. Changed thermostat, flushed 5 or 6 times still some brown in tank. Changed plug wires in case of missfire and only when air is on does it overheat are my blades in pump bad or how to check them.
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Garcias45
July 4, 2011.




Could be the water pump impeller-if it continues to overheat have it block and pressure tested-

Rasmataz
Jul 5, 2011.


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