is this normal

[Cj Ford]

I have had the truck 2 years and I have never noticed or heard the truck do this but usually i'm driving and in the cab ...

yesterday my wife used the truck and when she backed it into the garage where I was working she shut it off and I could hear the turbo spinning still and it slowed to a stop after a few seconds.. I know it wouldn't stop as soon as the motor stopped it will spin to a stop but should I be able to hear it standing outside the truck? or should I be concerned

[2005F250]

Thats normal. All of our trucks do that.

[ruger#1]

Are you sure its the turbo fan, The truck should have a clutch fan for the radiator, that will keep spinning for a while. Unless your fan is electric.

[bigcountrysg]

I'm surprized it took you this long to hear that.

[MrJohnWayne]

Normal. I hear mine everytime with the stacks. sounds cool!

[Cj Ford]

Originally Posted by bigcountrysg

I'm surprized it took you this long to hear that.

you know what in the cab you can not hear it ...

I think this is the first time in the 2 years I have owned the truck I have heard it shut off while being outside of the cab..

[Cj Ford]

Originally Posted by MrJohnWayne

Normal. I hear mine everytime with the stacks. sounds cool!

I will agree it sounded neat but I was like what the f...... lol

I have it straight piped so I think that helps amplify it too I can only imagine how it sounds with straight piped stacks

[Logan]

They sounds awesome with stacks with they shut down. Like a jet going through shut down procedures

[alberta 7.3]

With a DIY intake, you can really hear the turbo spin down after shutting off the engine. Mine goes for 3 seconds or so.

[OregonStroker]

i can usually hear mine for about 15-20 seconds after. it means the turbo is spinning easy.