Heater Core

Asked by Rusty2242 Dec 19, 2016 at 10:56 PM about the 1999 Dodge RAM 1500 ST LB RWD

Question type: Maintenance & Repair

Heater blowing out cold air and coolant in
radiator staying cold even after engine
warms up.  Need advice on how to fix this.
Any help is appreciated.

1 Answer
190

Juan answered 7 years ago

first replace the thermostat if you still don't have heat and your radiator is still cold after warming up change the water pump

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