SUPERCHARGER

By CJANDDAVE
May 16, 2005 in Ask A GM Technician

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CJANDDAVE

Posted May 16, 2005

Hi will supercharging a 03' 4.8 with 37k mi and a slight piston slap, Hurt the engine in the long term. GM has given me a 100k engine warranty due to the piston slap.

Thank you for your time

GM-Tech

Posted May 16, 2005

GM has given me a 100k engine warranty due to the piston slap.

Not with a supercharger on it they won't!

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