dwilken

i originally posted that my 95 gas f150 5litre would stutter, loose powere. changed gas filter,coil,fuel relay and 02 sensor. did the o2 sensor after i bought the code reader. now i have no faults and it's still doing it. but...... if i switch gas tanks slowly several times it goes away. doesn't matter if i switch back to the original tank, or go to the other. as long a i switch a few times. wierd huh???? any thoughts???dave/sandusky

Just call me Sean

iTrader: (1)

Do a fuel pressure test.

ymeski56

Which engine? both 300 & 302 are commonly referred to as 5 liters, depending on who your talking to. How many miles on the filter? Regardless of engine, Fuel pressure test is next, as mentioned.

dwilken

i forgot to list that- that was one of the first things i did- pressure is good- i thought the engine was a 5-just looked it's a 5.8 EFI-dave/ohio

flareside_thunder

I wonder if the tank selector valve could be stickin.......

Just call me Sean

iTrader: (1)

What was the pressure? Engine running? Engine off? Regulator unhooked? Bleed down time?

dwilken

i'll have to ask my mechanic. i had him check the pressures cause i did't have the equipment-thanks/dave