Temp gage steady about 200 deg. Heater is intermittent varying from cool to normal regardless of dash knob setting. What could cause this?
Dec 29, 2012 at 5:30 PM
1999 Chevrolet Blazer Temp Gage Steady About 200 Deg Heater Intermittent
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low coolant level, thermostat or blown head gasket from constant overheating
Roy
Roy
Dec 29, 2012 at 5:33 PM
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