Timing Tensioner problems of the 2002 BMW 325

Three problems related to timing tensioner have been reported for the 2002 BMW 325. The most recently reported issues are listed below.

1 Timing Tensioner problem

Failure Date: 04/12/2013

The contact owns a 2002 BMW 325i. The contact stated that there was a loud noise coming from the engine. The vehicle was taken to the dealer. The technician diagnosed that the mechanical main belt tensioner had to be replaced with a hydraulic version assembly. The manufacturer was made aware of the failure. The vehicle was repaired. The failure mileage was 119,170 and the current mileage was 119,300.

2 Timing Tensioner problem

Failure Date: 05/22/2009

Heard a high pitched noise when starting and driving the car. Took to dealership - technician said that he found that the alt belt tensioner pulley was faulty and also found deflector pulley defective. Replaced.

3 Timing Tensioner problem

Failure Date: 01/11/2008

Noticed fan belt is making noise. Dealership found faulty mechanical style alternator belt tensioner. Replaced alternator belt tensioner with hydraulic tensioner and new belt.




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