One problem related to timing tensioner has been reported for the 2005 BMW Z4. The most recently reported issues are listed below.
The contact owns a 2005 BMW Z4. The contact stated that when turning on the vehicle, there was an abnormal noise. The vehicle was taken to a dealer, who diagnosed that the belt tensioner needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 42,800.
| Timing Tensioner problems | |
| Engine And Engine Cooling problems | |
| Engine Oil Leaking problems |