Mark Peschke

My 1994 F-150 was running great for years off the rear tank as I had the fuel pump replaced. Front tank was not so good but that fuel pump is older. So I'd use front sometimes when at medium speeds to use some of the fuel in that tank but for higher demands on the engine I relied on the rear tank/newer pump. I don't use the truck regularly so the gas does sit in it for a while. This summer I planned to use it more so for the first time in years I filled both tanks full. Front worked medium well as usual but the rear reacted badly immediately after filling up with stalling, sputtering - acting like it's not getting fuel. So I'm wondering if I stirred up deposits and/or water in that rear tank and what's best to solve the problem?

Thanks for any input or referral to other threads!

Mark

Steve83

There are no deposits or water in a tank that's being used. If you got water or deposits, it came from the gas station. How many miles on the fuel filter? Read this caption & the NEXT 2 before attempting to change it:

(phone app link)