1994 Chevrolet Cheyenne Repair Question
Topics covered: Heater, Heater core, Door.
Mileage: No information provided.
Mileage: No information provided.
Asked on December 16, 2007
1994 Chevy Cheyenne Heater not blowing warm
1994 Chevy pickup, heater not blowing warm, heater core is not leaking. Check vent door cylanoid, seems to be working.
Asked by boomerjoe99Answer
Replied on January 19, 2008
first check to see if the water in the radiator is flowing if it isnt do a complete water flush it might be taht your heater core is pluged or your water thermostat isnt opening