BMW 528 owners have reported 37 problems related to engine cooling system (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of BMW 528 based on all problems reported for the 528.
While getting routine service check the sevice representative reported the car had run hot. I had noticed no previous problems, however they suggested a water pump replacement. I test drove the car and it began to overheat. I returned to the dealership and suggested the thermostat be replaced first. It has been one month and I have not had any tempature problems.
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all problems of the 1997 BMW 528
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Engine keeps overheating due to a faulty water pump. Dealer has replaced water pump twice.