Might I also suggest that you check the fuel for rust particles. The non
syncro metal fuel tanks tend to rust after a while and the particulates will
destroy a fuel pump over time. If you do find that there is rust particulate
you might want to go out and buy a cheap in-line fuel filter for pre-pump
filtering. Evenually send the tank out to "Mr. Gastank" and have it re-lined
http://www.mrgastank.com/indexa.htm.

Good luck

My 2 cents.

Chris