Missfire problem !

Post by **woodys** » 06 Aug 2009, 16:39

changed spark plugs
checked ht leads
rotor arm checked
dizzy checked

Anything else i should be checking ?

Post by **kevtherev** » 06 Aug 2009, 16:43

We need more info mate

which engine is it

all misfiring or just one?

which cylinder is misfiring?

Post by **woodys** » 06 Aug 2009, 18:01

Sorry , its a petrol 1970cc , Aircooled , 1981 not sure what cylinder its coming from

Post by **kevtherev** » 06 Aug 2009, 19:33

sparks on all plugs?

Post by **Tug** » 08 Aug 2009, 11:10

You have not touched your tappets have you......Speaking from experience...

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

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