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xs650 > > Motorcycle Systems > > Engine > > This sound like valve timing to you?


This sound like valve timing to you?
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Everything_To_Xs
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Joined: Apr 01, 2008
Posts: 148
Location: Wolverhampton england
PostPosted: May 18, 2009, 4:59 pm    Post subject: This sound like valve timing to you?
Bike starts but only on easy start, will run only with the choke on for about 5 seconds then die,

All this time the engine is back firing and spluttering.


y first thoughts were Carb blockage hence the running on choke only.

the carbs are free from blockage completely. The ignition timing is spot on.

ust be valve timing yea?, Cam maybe off when the engine is TDC
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JTC_650
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Joined: May 07, 2009
Posts: 1
Location: Ontario,Canada
PostPosted: May 27, 2009, 6:22 pm    Post subject: Re: This sound like valve timing to you?
I just had a similar problem turned out the resistance was way to high on one of my spark plug boots. just a thought!
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