Well i was on my way home last night driving my 2000 f 250 7.3 powerstroke turbo diesel i accelerated pretty quickly i heard one loud pop sound that came from under the hood then i lost power. and then came the sound of constant air escaping from under the hood you only hear this sound when driving....the truck starts up just fine and idles smoothly...?? any idea what could be my problem. Thanks Leon Sly.

 

It could be the turbo shaft broke. Did u lose boost psi while driving or r u blowing any smoke out of ur exhaust pipe

 

it was the inner cooler boot came off.........thanks for the reply.