NO HEAT

2004 Chevrolet Silverado

Tiny

arby

January, 11, 2011 AT 10:08 PM

04 silverado, no heat on drivers side, heat on passengers side

FOUND 6256 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

merlin2021

February, 21, 2011 AT 7:58 PM

If both heater hoses comming from the heater core are hot, the blend door is NOT moving, if the inlet hose is hot but outlet is cold, the heater core needs flushing, or replacement. If both hoses are cold, check antifreeze level and thermostat, also rarley but known to happen is the impeller blades on the water pump disolve over time and may not be pumping enough.

Please login or register to post a reply.

Cabin Air Filter Replacement Saturn Vue
Heater Hose Replacement Chevrolet Camaro