cumminsfan88· Premium Member
Discussion Starter · #1 ·
Okay so hopefully I can get some input from yall on here. When my 05 shifts into overdrive the turbo will bark/surge. If I turn my programmer from economy to performance it will surge/bark while shifting into third. I have to let off the pedal while the truck shifts into overdrive to stop the bark. Do I have a turbo problem or a tranny problem? I built it myself last spring with a list of goodies and followed the instructions on disassembly and reassembly as far as all gaping with the flat feeler and micing and checking the valve body with compressed air.