texrider

How many miles on your truck till your fuel pump had to be replaced?

KMAC0694

I'll repeat info told to me: in-tank fuel pumps use the gas they're sitting in to cool them, so running the tank below 1/4 can shorten the pump's life. When they're run below 1/2 a tank, much of the pump becomes exposed, and with 1/4 they can run hot and have to work harder, thus shortening their life. There's more to go with it, but that's the gist.

I run my tank all the way down and have 92k on my 06 5.4. Pump is still good as far as I can tell.

MGNY13

Mine is still good. Only have 11,000 on my truck (2013). My brother has a 2011 4.6. His went out around 60,000miles

2K4-FX4

04 5.4 87K no problems yet

Brian's FX4

04 truck, 119k miles...no issues

08blackFX2

I've got an 08 with the 4.6. 122k with no issues.

dr.pepehn

06 5.4 138k miles, still alive and kicking. Surprised I haven't had to do the driver module yet

Travise90

06 5.4 f150 200k and no problems with pump. Replaced the driver module just as a preventative step

JLBlazin00

138,000 fuel pump went out, replaced module too

canrinusace

06 xlt 4x4 replaced fuel pump at 115,000km noticed a sharp drop in fuel economy, was only $40 bucks with an oil change at mr.lube so i had them do both. service tech showed me the pump and she was pretty much clogged, if you fuel at shell on a regular do it more often, they have very poor quality fuel...