3406b missing allen screws from pump??

I'd take the whole gov apart and look at it. Maybe the rack is hanging up. Make sure all the oil passages are clear.

I found some plastic pvc and a rubber hose in my tank that shut my engine down by blocking the supply tube in one tank and ran the other tank dry! How it got in there I'll never know.

 

There's a screen inside the water separator. Did you take that apart and clean the fuel screen? That would cause fuel issue/restriction. I clean mine whenever I change oil.

 

If you have a screw on type then you have a newer one which I think is better, because you can just change the filter. Mine is bolted and has a hard canister around a screen inside. The screen is removable and you manually clean it out. If yours has a little plug at the bottom and screws on then it's a different type. Better in my opinion

 

Cool, yeah then you did right drain that sucker and buy a new filter whenever you get a chance. Do you think you got the problem or are you driving around just waiting for it to hickup again?

 

Sweet, I just wanted you to get it running right. It was kind of a weird issue being intermittent like that.