While riding my 2008 TE-450 yesterday it began to miss and stumble. It then began dying. I was able to push/coast/ride it the 3 miles back to the truck and get it home. I had many terrible thoughts of fuel injector problems, fuel pump problems, electrical problems. I took the bike home and tore it down. I first checked connections at the fuel pump and coil. Everything looked good. While I was checking the injector squirt, I noticed an arc coming from the battery area. Upon further inspection I found the cable that runs from the battery to the Start remote control switch was lose. Tightened it up and all seems to be well. Just another easy fix to look for if your having troubles.
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