I have 03 chevy afe intake, bully dog power pup and working at mine site pulling a gooseneck trailer with 257B and a bundle of 5 inch posts with a honda four wheeler on the trailer, went I hit the bottom of the hill doing 5 mph the motor will not pull past 1500 rpms unless I put it in four low...
Installed this and I am not getting anymore boost 20 to 22 psi. Was wondering if the waste gate was starting to go. 165,000 miles on this truck and I bought it with 150,000 so I dont really know how this truck was treated before.
Live in Star Valley, WY. Own a 02 Chevy Duramax with 160,000 miles. Work in construction and the work truck is 04 Dodge with 115,000. I live and work with nothing but diesel.