Hey guys, my TE250R has around 800km's on it and it runs fine for the first 10-20 mins but the randomly stalls/dies, it doesn't start back up until the next day and sometimes it doesn't even start then. I had this happen to me on my last ride with about 4km single track. Ended up having to push it back to the car. Any info/help would be greatly appreciated
I'd guess something like your coil or your fuel pump have a heat-related intermittent electrical problem. Think about your trigger coil too. Post in the Italian 4 stroke section for more responses.
Check all the wiring going to the coil. Especially the ground. You may have an internal wire break that isn't apparent because the insulation is not obviously damaged. Heat and vibration will work harden the wiring in some cases. This is a common problem on the 449/511, but not unheard of on the 250/310.
