My daughters 1993 Buick Century has developed a troubling sound. We aren’t sure exactly where it’s coming from. Maybe the Engine. Anyways to me it sounds like something is rolling around, like in a dryer. Something loose maybe. When the engine is started and revved the rolling is still heard. …

Engine knock?

Rod-Knox August 10, 2007, 7:52pm 2

Remove the belt and turn the harmonic balancer. The pulley often breaks loose from the fly weight.

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