Hello, now I have finished rebuilding this bike I have the next problem.
When I start the bike each cylinder kicks in in-turn. Also it always starts with a back-fire.
I replaced the plugs and checked both coils to the test in the service manual. Have also checked the HT leads. I borrowed another IC iginter off Cargo and the problems still happen.
They are not as bad when the bike is warm though.
Tuning problem?
Backfire and late firing
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Miles
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zimm
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Re: Backfire and late firing
cam timing perhaps... ?