Hi, I have a 2006 ford f150 4x4 with a 5.4 v8. Now after it gets warmed say 20 min of driving or so, when i come to a stop then take off it rumbles im pretty sure it's coming from the rear end. also if im stopped and taking a turn especially a left turn it will rumble and make this err err err noise as i'm turning. it only rumbles for a second or two and never does it when it's cold or normal driving speeds. it only acts up after i've stopped. Please Help Thanks

 

If your headed straight and it feels lagging? Try fuel filter.

Also sounds like the possible loose vacuum hose on the hub. I've only read about that and have not experienced that myself. Someone else can shed better light on it.

 

Wheel bearing, U joint, ???brakes

 

[QUOTE=1st4x4;3759864]If your headed straight and it feels lagging? Try fuel filter.

It has full power still, no lagging just rumbles.

 

yea try fuel filter
happened to me but more like vibration not rumbling

 

Some one mentioned the clutch packs. does that make sense to anyone??
Not trying to argue or disagree but if it were the fuel filter wouldn.t it be consistent and not worse when you turn also there is the unexplained noise while turning.

 

 

is the loose vacuum hose what they have the recall on??

 

No, the recall is on the brake booster hose.

Quick SEARCH found this.

https://www.f150online.com/forums/ot...-its-home.html