I am using the backhoe right now as a snow plow (in low gear) as Maine gets a lot of snow right now and I noticed that when I just drive the machine there is a distinct slow-surge pattern.
It happens at about a 1 second interval. The machine speeds up a bit and the next second it slow.
It does not stall, it does everything it is supposed to do, but it does have this funny feature, even (or possibly even more so) after it has been driven and warmed up.
The engine speed does not vary, the driving speed varies. I did check the transmission oil level, but that seems fine.
What could cause this?
It happens at about a 1 second interval. The machine speeds up a bit and the next second it slow.
It does not stall, it does everything it is supposed to do, but it does have this funny feature, even (or possibly even more so) after it has been driven and warmed up.
The engine speed does not vary, the driving speed varies. I did check the transmission oil level, but that seems fine.
What could cause this?