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13,329 Posts

when at school they teach us that when Chrysler designed an engine they start with the plug, i would not mess with anything but factory plugs, and there is a difference between what you buy at Advance and the dealer, not the same plug, to further that we have had a lot of issues with spark plugs creating emp fields and causing all kings of driveability issues
replace but replace with the oem only!!!!

thats my opinion

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