250X_project
09-19-2006, 02:36 PM
Hi, I have a 250X (300ex w/ kick start). When i ride it for a while it will suddenly loose ALL power , heat up (some smoke directly from engine) and lock up...but then will emideately restart. machine has new top end but this had occured before the rebuild. main bearings on crank, or is it occuring in top end (also has small tick, which i belive is tensioner)? I've never seen anything like it. Insight would be greatly appriciated!
Keep in mind machine is well oiled.
I have since took the head cover off engine and found, the cam has been murdered. It has exesive wear in under 3hrs of run time, what would cause this, oil line seems to have full flow.... PLEASE HELP !!! WRITE ANYTHING !!!!
Keep in mind machine is well oiled.
I have since took the head cover off engine and found, the cam has been murdered. It has exesive wear in under 3hrs of run time, what would cause this, oil line seems to have full flow.... PLEASE HELP !!! WRITE ANYTHING !!!!