Turning over won't start

[Brian1352]

Hi, I have a 2010 Pathfinder which I have owned for about 5yrs & up to now has never given me any trouble.Its used daily & usually starts without any bother but just recently it has been cutting out especially when warm/hot. I've been able to get it going again a short while but now it just won't start at all. I'd be greatful for any ideas on the problem or cause, Thanks 

[Trevor]

Sounds like Crankshaft Sensor is failing, symptoms include starting when cooled down and cutting out when hot