One problem related to engine knocking noise has been reported for the 2006 Ford F-550. The most recently reported issues are listed below.
The contact owns a 2006 Ford F-550. The contact stated that when driving the vehicle for a short period of time and shutting off the engine, the vehicle fail to start or would stall once restarted. The vehicle was inspected by a dealer and they advised her that there was a loud knocking noise from the engine caused by a malfunction in cylinder number eight. In addition, the rolling barrier had also failed. The vehicle was repaired. The failure mileage was approximately 164,000.
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| Engine Knocking Noise problems |