Agriculture and Farm Equipment
Agriculture and Farm Equipment Repair Questions? Ask a Mechanic.
Hi there . My name is ***** ***** In general , the oil pump only knows to pump oil throughout the system . The oil pressure regulator is what controls the pressure in the system using a calibrated spring and piston inside a bore where the pump pushed the oil through . If that spring broke , the piston got stuck open in the bore , it would cause no pressure issues . I would definitely start there in your checks after making sure there is enough oil in the pan and that we are using the correct grade of oil required .