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dmcclanahan · 04-18-2014, 11:47 AM

I have a 350 that has a spark plug that keeps gumming up. Am I right in thinking its the piston ring? If so, do I re-ring just the one or all eight? If its not the piston ring what is it?

04-18-2014, 11:47 AM	#1
dmcclanahan Registered User Join Date: Aug 2011 Location: Denton, Tx Posts: 69	piston question I have a 350 that has a spark plug that keeps gumming up. Am I right in thinking its the piston ring? If so, do I re-ring just the one or all eight? If its not the piston ring what is it?