Piston Slap: The Cavalier's Not-So-Silent Ricochet

TTAC Commentator Silent Ricochet writes:

Hey Sajeev, it’s been a long time since I sent my first email about my 2002 Cavalier Z24 making rattling noises at low RPM. The noise has since then gotten slightly more noticeable and I finally decided to take some action and really look into it. As a quick refresher, in First and Second gear, between 1500 and 2000RPM under moderate throttle, the car will make an awful rattling noise, like that of pennies in a coffee can kind of noise.

After looking at several cavalier and J-Body forums I stumbled upon a ridiculously popular thread that contained all the information I would ever need…

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