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envoy water pump bearing

  1. Does this sound like a water pump bearing?

    OEM Issues
    So... My wife went out for the groceries this morning and returned with a funny look on her face. Seems the Envoy (extended 2003 4.2L XL with 105k miles) developed a whine once she started the engine in the parking lot en route back home. The whine is VERY noticeable and changes as the engine...
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