Christopher Quast Posted May 23, 2008 Share Posted May 23, 2008 I went and pulled a bonehead move tonight and stripped out my spark plug on my motor and it takes a Champion J4C plugs What size is the threads on this plug??? THANKS Link to comment Share on other sites More sharing options...
sparcebag Posted May 23, 2008 Share Posted May 23, 2008 If your getting helicoil just tell the dealer outboard motor spark plug,I've used them if ya can get a different suggestion or product maybe nowdays theres a better option. Link to comment Share on other sites More sharing options...
boatfixer Posted May 23, 2008 Share Posted May 23, 2008 Keenserts work well too Link to comment Share on other sites More sharing options...
Christopher Quast Posted May 23, 2008 Author Share Posted May 23, 2008 Hey Bruce how's it going Well I got everything put back together tonight I ended up putting new coils and points and condensers and wires and boots and it runs great, But for some reason it won't throttle down and I believe I hooked everything back up what could be goin on? I think this plug hole was already partially stripped out to begin with. Link to comment Share on other sites More sharing options...
marine_man Posted May 23, 2008 Share Posted May 23, 2008 But for some reason it won't throttle down What happens? Does it die, or does the engine run at a higher idle?Are you sure the throttle / carb linkages are connected correctly yet?marine_man Link to comment Share on other sites More sharing options...
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