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Piston slap - 2002 Subaru Outback

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It can be due to a wearing off of the crankshaft, possible fault or damage to the small end or big end bearings of the piston connecting rod.
ALso the timing must be checked to be in order.

Posted on May 19, 2011


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I think my friend, you should look towards getting your engine replaced. If you hear like a clicking or clunk noise while you drive, the internals of your engine are worn out and hitting against each other.
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