Fueling issues on 800GS

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777

Race Dog
Joined
Jul 1, 2008
Messages
2,821
Reaction score
23
Location
Waterfall Kzn
Bike
KTM 790 Adventure R
So on my last ride after about 150km bike would just cut out will ride for about 1 or 2 seconds then pull again, almost like fuel starvation. Took it to Bmw put on computer, no faults. Today after about 150 km from a full tank same thing. When I open he fuel cap I can hear and feel the suction, like the vent hose is blocked. It cut out completely three times after opening the cap it adventurly starts up. I rode with cap open as I thought it as a venting issue, but still does  same thing, cuts out then pull fine for a few kn then cuts out for a few seconds etc.  what can I look for, where is the vent anyway, google no help??
 
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