sinnedam

I see a lot of problems on the forums but i know as forums go, most of the time only the bad stuff gets posted about. Lets see some good cases!

My 05 has 145k on the stock motor and tranny. Still going strong!

F150_Life

05 with the 5.4.. all original, only at 118k miles. So far the only thing I've ran into was a cylinder misfire which was fixed after swapping the spark plugs.

atnolan94

I have exactly 120k on stock 5.4, never had anything done to it but new plugs at 100k. But I can sense the problems coming. So I'll probably get a 99-02 7.3 next

The trans made it to 110k, but sadly she had to go.

#808FORD

I'm running a 4.6 05' screw with 71k original stock miles.
running solid

solpushcart

'07 with the 5.4 in it. sitting at 215,000 right now. Any minor problems were handled early under warranty. Just do regular maintenance right now.

ugahutch

161,000

Bossgame

07 4.6 with 76k. No issues

alsatropine

iTrader: (2)

I have 208,500 on my 2004 F150 stock 5.4 I rebuilt the tranny at 201,000 because of the OD band . Replaced with Kevlar bands..

corey_lax

185,000 No problems yet in engine or transmission. Bought it with 60,000 so not sure if anything happened prior to me owning it.

screamineagle

194,000 miles. Only issue has been the exhaust manifold.