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spark plug colour

Posted: Sun Jun 10, 2012 6:30 pm
by horrace
Hi EVrybody!!!!
this is one of my spark plugs, it has a brownish tip but where threads start they are sooty, is this normal? or is it a bit rich? should the threads be brownyish as well?[frame]Image[/frame]

Re: spark plug colour

Posted: Sun Jun 10, 2012 6:35 pm
by bmcecosse
It's fine - put it back where you found it.......

Re: spark plug colour

Posted: Sun Jun 10, 2012 6:37 pm
by JOWETTJAVELIN
Looks absolutely perfect to me! The threads are not important re soot... make sure the electrode is gapped correctly.

Re: spark plug colour

Posted: Mon Jun 11, 2012 7:32 am
by horrace
thanks guys!

Re: spark plug colour

Posted: Mon Jun 11, 2012 3:29 pm
by dalebrignall
perfect leave well alone . :D

Re: spark plug colour

Posted: Fri Jun 15, 2012 10:59 pm
by lowride stepside
wish mine looked like that