fuel filter/fuel water separator.....

[phatdaddy]

I change it every 100 hour service. Dirty fuel,more often. I have the racor with a site glass that lets me check it between changes. The one on the engine comes in the 100 hour service kit. There is one in the fuel rail that I just changed at 700 hours. I figure the gas has to go through 2 filters before it gets to that one. Plus it s a PIA to get to.