I have a R75 with a cummins m11 engine has 3,000 or more hours on it. Shelling corn and it dies like theres a fuel delivery issue, ive drained tank changed filters 4 different times and blew through the fuel lines. Its throwing a ecm internal hardware error code 111. When it does this it will idle fine when i turn the throttle up to 2200 rpms where its suppose to run she dies. Throws these fits intermittently. Ive checked what i could wiring harness, sensor plugs, nothing is out of the ordinary. Anybody have any thoughts?