Time to change the fuel filter. The owner's manual is useless and I need to know if there are 2 valves on the filter. I'm not sure about the purging of the system on a fuel injected unit. What's the sequence and which way do you turn the valve on top of the fuel filter for off? My valve can set 3 ways, upstream, downstream and 90 degrees to the line. I'd assume any position 90 degrees would shut it off but this thing ain't a U.S. tractor.
Thanks.
Thanks.