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1993 Buick LeSabre Question: loud rattle from engine.thought it was bad water pump.

 

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ronr1, Aurora, MN, December 14, 2011, 05:37
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I removed the belt and still have noise.sounds loudest from rear valve cover with stethescope.

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  • Answer #1

    mastertech6371 December 14, 2011, 06:33
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     Master

    you need a shop to track it down. it may be internal and require dis assembly of the motor to find the failure.

    Roy

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