Ford Powerstroke Diesel Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter #1
All stock 04 Excursion 6.0 Powerstroke. Stock Tune. About 150k miles. No recent work, etc.

While under load I get a boost burp sound and my boost gauge drops several psi. Kind of intermittent in frequency. Its a really quick hesitation with a quick burp and quick loss of boost. The burp sound is fairly loud almost like a screech.

Any idea what would cause this? Sounds like boost is bleeding off from somewhere but not sure where or why. Boost is in the teens when it happens.
 

·
Registered
Joined
·
227 Posts
You have a leak in one of the boost.tubes. It will happen more and more the long it happens.
 
1 - 2 of 2 Posts
Top