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Noisy Lifters and Heavy Weight Oil 850 1994

My 850 has about 120k miles on it and the engine started to become noisy even after driving a few miles. My mechanic said the noise is from the lifter and recommended changing the oil with a heavier weight oil 15W40. The noise is gone now.

My question is how does the heavier weight help this problem and am I just masking an underlying problem?






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New Noisy Lifters and Heavy Weight Oil [850][1994]
posted by  dklew  on Tue May 14 10:35 CST 2002 >


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