Mechanics

HALF HEAT

1988 Plymouth Reliant

Heater problem
1988 Plymouth Reliant 4 cyl Front Wheel Drive Automatic 175000 miles

i just bought my reliant 10 days ago and my heater is acting up it will only blow hot air out when accelerating what could be causing this and how would I go about fixing it?
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WPulliam2669
December 14, 2009.



2 things, the water pump may be worn, and the head gasket may be leaking. These were the two biggest reasons this would occur if the core is not clogged.
Fixing the cars climate control is sometimes very expensive.

Tiny
Ch112063
Feb 16, 2010.