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Missfire problem !

Posted: 06 Aug 2009, 16:39
by woodys
changed spark plugs
checked ht leads
rotor arm checked
dizzy checked

Anything else i should be checking ?

Re: Missfire problem !

Posted: 06 Aug 2009, 16:43
by kevtherev
We need more info mate

which engine is it :roll:

all misfiring or just one?

which cylinder is misfiring?

Re: Missfire problem !

Posted: 06 Aug 2009, 18:01
by woodys
Sorry , its a petrol 1970cc , Aircooled , 1981 not sure what cylinder its coming from :?

Re: Missfire problem !

Posted: 06 Aug 2009, 19:33
by kevtherev
sparks on all plugs?

Re: Missfire problem !

Posted: 08 Aug 2009, 11:10
by Tug
You have not touched your tappets have you......Speaking from experience... :wink:

If these are too tight it will cause a misfire...I know....I had the same problem when it was under load.

:roll: