schnutsy
New member
- Joined
- Oct 12, 2011
- Messages
- 234
My 08 f250 6.4 recently started making a squeal sound and has been getting progressively louder the more I drive it. When I removed the air intake it sounded like it was coming from the small turbo. I shut the truck off and checked the turbo out. No shaft play and is getting oil. I have also lost about 6 pounds of boost at WOT. Could this be a gasket/seal gone bad? Bellow getting ready to blow? Only makes the sound when the truck starts making boost. No sound when idling or coasting. Has anyone else had this problem? Or ideas of what it might be? thanks