baz8328 0 Posted February 15, 2009 Report Share Posted February 15, 2009 Bought some spark plugs for my vr6 and changed them !However when i start it there seems to be a tapping noise and it misses when it revvs .All i can think is that the gap is wrong on the plug as i didnt have this problem before i changed them !What gap should they be set to ???other ideas what could it be ??????msn me baz_coombs@hotmail.comtext 07921 519734 Link to post Share on other sites
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