Hi. Did you ever get any advice? I have a newly rebuilt s4s engine in a 5740 that seems overly noisy too.
@erypify4 жыл бұрын
The tractor is still running strong with probably 600 hours on it now. Still sounds the same. I have heard these engines run in forklifts and they seemed quieter there. I think it might have something to do with the timing advance on the injection pumps. I've been meaning to retard the timing and see if it makes any difference but just haven't gotten around to it.