IF YOU RAN OUT OF GAS, THAT WOULD BE A REAL FIX, NO FUEL TO THE CARB TILL RUNNING, NOT GOOD IN ANY CASE, OIL PRESSURE SWITCH FOR THE IGNITION SHUT-OFF MAYBE FINE, MIGHT BE BETTER TO HAVE THAT SHUT OFF THE FULL BATTERY SUPPLY?... UNLESS YOU HAVE BATTERY POWERED POWER BRAKES OR STEERING :bow: