Recent content by vffarm

huge help, I hope! I will be able to run down the vent lines and the check valves tomorrow or the following day, darn day job. How can I determine whether the check valves are good? many thanks to both, at least now I have a direction

I'm having a problem with the fuel system on my M6800. It has about 1,100 hours. Air keeps getting into the system. This seems to be the by-product of it sucking fuel as indicated by the pump above the fuel filter sucking down tight. Air comes in and out of the settling bulb filter. When I...