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So.. i have brought this ltr in multiple times to numerous shops. The machine runs very nice when i first start her up during the day. But after about 5 mins of it running. Ill shut it off and it wont again.

It will turn over but will not fire. The mechanics have replaced the stator, the starter, threw in a new ecu, replaced the wires, tightend up the starter relay, put new spark plug in, put a new ground wire in, and put a new battery in it.

Have no idea what else it could be. I personally cleaned out the fuel tubes because i thought that could have been the problem and also fixed the idle on it.

Any ideas for the hard to start when hot?
 

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Check valve lash, valves grow under heat and don't seal all the way,, especially the exhaust.
 

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in the manual,
 

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I know when I first bought my ltr it would always be hard as hell to start when hot and it turned out the idiot I bought it from out the shims in backwards so technically it was blown.. not sure if this helps
 
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