09-13-2020, 02:45 PM
Have no idea....but....that will not deter me from making a guess.
Is the engine electronically controlled? If so...when it is not happy it may go into a run safe mode (limited to slow speed creeping). The override may defeat the run-safe mode.
That’s my guess and I’m sticking to it.
Bill
Is the engine electronically controlled? If so...when it is not happy it may go into a run safe mode (limited to slow speed creeping). The override may defeat the run-safe mode.
That’s my guess and I’m sticking to it.
Bill
Bill Johnson
Birmingham, Alabama