I have a new Fox Eagle 60 that I have been struggling with since August 04. It will start but will not stay running. It is mounted high on an airboat and I have tried multiple fuel tank locations some being pressurized with check valves in the fuel and pressure lines, others being simple gravity feed.

The engine will start but runs rough and dies. It will some times start then stop and run backwards then stop and run forwards. In most cases it wil die as soon as the leads are removed from the glowplug. I have relaced the plug three times and gone thru as many batteries.

It has been back to Fox twice who say it is fine and runs full range from idle to 13,500 RPM, yet when I get it back it won't do squat.

Is there anyone out there who knows Fox engines that can give me some advice?