Q: Pinion bearing making noise
The rear end is making a noise around the differential. I've had a few people tell me it is my pinion bearing.
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The pinion bearing is a common issue with Ford rear ends. Most of the time, this failure is due to a differential leak that was not addressed and the bearing run dry. I recommend having a trained technician, such as one from YourMechanic, diagnose the noise and make necessary repairs.
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