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735i overheats when idling with a/c on

Last post 10-14-2008, 12:56 PM by transman. 2 replies.
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  •  08-03-2008, 1:37 PM 33117

    735i overheats when idling with a/c on

    90 735i bmw overheats when idline with or without a/c on has new radiator water pump fan clutch thermostat ect.
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  •  10-06-2008, 8:05 PM 33310 in reply to 33117

    Re: 735i overheats when idling with a/c on

     I would still suspect a defective water pump. Your BMW may still have the plastic pump that tends to quit anytime without warning. If its not the water pump, then the problem could be at the radiator nozzles, since they break at around 100k miles. Check these two and replace if necessary.

     

    _______________________

    dustrod - the Performance Radiator of coolness.

     

     

     

  •  10-14-2008, 12:56 PM 33322 in reply to 33117

    Re: 735i overheats when idling with a/c on

    did u may sure that u have all the air out of the cooling system?
    transman
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