Mechanics

MERCURY STATION WAGON HEATER PROBLEM

1999 Mercury Station Wagon

Heater problem
1999 Mercury Station Wagon 6 cyl Two Wheel Drive Automatic 130000 miles

can u tell me if when a water pump goes bad does heater blow cold air
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Diamonds1
October 13, 2010.



Yes it would blow cooler air but you would also notice engine temp. Gauge rising and possible noises coming from the water pump, pump may even weap some coolant.

Bluelightnin6
Oct 13, 2010.