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5150.4.67 · 04-24-2011, 01:32 AM

Could be harmless piston slap as well............at least concerning noise.

04-24-2011, 01:32 AM	#19
5150.4.67 Registered User Join Date: Dec 2007 Location: Modesto, Ca Posts: 411	Re: 5.3l engine knock Could be harmless piston slap as well............at least concerning noise. Last edited by 5150.4.67; 04-24-2011 at 01:33 AM.