I knew a girl like that once.....Check the coolant level and check if the hoses running to the heater (under the hood) are getting warm when the engine is up to operating temperature. You could have air in the system, low coolant level, plugged heater core, inoperative water valve (if equipped) or trouble with the blend door or control head inside the vehicle.
2000 Pontiac Bonneville
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Maintenance & Repair
my car will not start
2003 Pontiac Bonneville
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Maintenance & Repair
when i turn the key to the aux position the heat pumps out but then the car is running there is no heat at all. i put in a new water pump a new thermo stat and all new recommened coolant in. its get...
1996 Pontiac Bonneville 4 Dr SLE Sedan
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Maintenance & Repair
the thermostat is underneath the inlet sleeve..i removed the 1 bolt and hose but the sleeve is rusted or corroded inside the intake manifold and will not move...i have tried heat but it still will n...
1987 Pontiac Bonneville STD
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Maintenance & Repair
Car is cutting out and not getting gas. I just replace the mass air flow sensor and that didn't help
2000 Pontiac Bonneville
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Maintenance & Repair
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