Could anyone help with some info my bike is hard to start and when it does it backfires and misses at hi revs then shuts off it has a new fuel filter new spark plug any info would be great thanks my bike is a 08 te 450 fuel inj
Welcome to the cafe You have fresh gas in the tank too right? It does sound like a fuel delivery problem at some level. Mileage?
Probably a combination of things. First off I would have a service and cover off the valve clearance, injectors, have then give you the latest or preferred ECU map.