I work on small engines and getting ready to start on a honda 4 wheeler that the owner says after it warms up you drive it then it shuts off but starts right back up then dies again about 100 yards.Which makes me think it may not be a crab problem.While I have it I will change oil and filter and put on a shift angle sensor to hopefully fix another problem.I hoping some of you 4 wheelers knows what is shut this motor off.