I got water in both tanks. About 5 miles after fill-up, it died. I've since done some things and I've been able to get it started at times, usually after sitting for a while. It will run roughly, then idle for 1 to 10 minutes. If I give it gas, it chugs and dies. Same if I try to put any load on it (such as move it under its own power).

I've drained the lines
Used the tank pumps to pump the bottom of the tanks into a jug.
Changed filter twice.
put 2 cans of water absorber (Heet) in each tank.
Recently changed plugs (500 miles or so).

I haven't checked the main pump pressure, but it was running fine before; and I have no pressure gage.
I didn't remove the tank selector to dump it, but flushed it with tank pressure

Any suggestions? I'm at a loss.

(I'm working on addressing the gas station, but that's another story.)

Thanks in advance.

OFL