Check your flywheel for damaged teeth.Sensor at flywheel could be bad.Also their is I believe a crankshaft sensor behind oil filter Check resistance. Had one where motor ran for 20 min then shut down. Pulled sensor and when sensor was cold resistance was.916. Put sensor in hot hot water for 5 min and resistance went to zero.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.