The heater is not working already put a new thermostat in and still no heat.
Monday, February 22nd, 2010 AT 7:40 PM
1 Reply
CARADIODOC
MECHANIC
33,871 POSTS
Feel the two heater hoses when the engine is warmed up. They should be too hot to hold onto for very long. If they are just warm, suspect a plugged heater core. Disconnect the two hoses from the engine and run water through them from a garden hose.