Check the coolant level, thermostat, heater core, heater control valve and air blend door/actuator
Dec 20, 2010 at 1:07 AM
RICHARDFRANCISMAIL
MEMBER
2 POSTS
I am thinking it might be the thermostat because sometimes it is hot and then it will go cold. I turn it off for a few minutes and then turn it back on and it will be warm again.
Dec 20, 2010 at 4:12 PM
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