banshe98 Posted April 10, 2004 Report Share Posted April 10, 2004 The banshee is running awesome, but the spark plugs keep coming unthreaded from the head. Has anyone else had this problem and what can I do so they won't keep coming unthreaded? all of the threads are good and i tightened the plugs down, but they still come out after a while. Just wondering what is causing this and how to fix it? thanks for the help Quote Link to comment Share on other sites More sharing options...
shortbus Posted April 10, 2004 Report Share Posted April 10, 2004 I've heard that detonation can cause plugs to come loose. Quote Link to comment Share on other sites More sharing options...
BrokeStonedBiker Posted April 11, 2004 Report Share Posted April 11, 2004 are they tourqued down to the right poundage? if there still coming undone, maybe someone else might be able to help ya out Quote Link to comment Share on other sites More sharing options...
94BansheeRider Posted April 11, 2004 Report Share Posted April 11, 2004 Are the washers still on the plugs? They should be for proper seal and seat. Might try some new plugs. I have not had this problem on mine. Quote Link to comment Share on other sites More sharing options...
BansheeBrian Posted April 11, 2004 Report Share Posted April 11, 2004 Yeah, Try not to overtighten your plugs.The washer can only take so much abuse.Once it's flattened it can't do its job.When you try to reuse the plug it will want to back out on ya.Finger tight, then just a little more with the wrench. Quote Link to comment Share on other sites More sharing options...
frocashmoney24 Posted April 11, 2004 Report Share Posted April 11, 2004 never heard of it happnin unless u didnt tighen em down enough or u lost the washers Quote Link to comment Share on other sites More sharing options...
MotulMonsta Posted April 11, 2004 Report Share Posted April 11, 2004 I had an old set of plugs that would come loose.. I slapped some new ones in there and problem solved. Quote Link to comment Share on other sites More sharing options...
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