KTM 640 Adv idling.

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missinglink

missinglink

Race Dog
Joined
Sep 11, 2008
Messages
629
Reaction score
22
Location
Cape Town
Bike
KTM 640 Adventure
On 25 000km my 640 decided not to idle anymore. Removed carb, cleaned it and reset float. Problem persists. Will idle OK but then suddenly will drop,stutter and die. If standing still you need to keep reffs up otherwise it dies.Sprayed carbcleaner, poured injecter cleaner in petrol. No luck.

Also starting to "backfire" when you lat go off throttle or down shift.

Could it be idle jet needs replacing? Need to try and sort this out myself as $$$ is in very short supply!!!

 
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