v7guy wrote:Sounds like the wheel is rubbing on something... but I'd be more worried about getting some gas in that mofo. You can ruin the pump suckin up sediment in the tank.
Old wives tail. I was in my 15 year old gas tank to do a fuel pump a couple of winters ago. Clean as a fricken whistle in the tank. Also, the pump's filter is basically jambed against the floor of the tank. The pump always draws from the very bottom, no matter how much fuel is in the tank.
But there is another argument, that the fuel cools the pump. Running the pump with the tank empty can overheat the pump and shorten its life if done frequently.
Which, IME, might be true. The fuel pump died on me after 2 years of being a poor highschool kid and only putting 20 bucks in the tank at a time. I literally had a 1/4 tank of gas for 2 years.