ive been driving with my heater on to keep the heat from the engine, but it overheats quickly if i dont do that.
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1994 Buick Regal Question: my buick regal keeps overheating what could be the problem?
Answer #1Oakman December 10, 2009, 14:38Master
Low coolant, poor coolant flow, incorrect operation of the engine cooling fan, or restricted air flow across the radiator can case an overheating condition. From what you say I would suspect the thermostat or radiator. Before replacing any parts the cooling system of your 1994 Buick Regal should be thoroughly diagnosed to find the cause of your overheating condition.