Man, I dont know what the problem is.Taking off from a stop I have no power.Once I get going I do ok but nothing to brag about.06 250 diesel.No check engine light, no codes, and the dash gauge is showing pressure on the turbo psi.Ran through some cleaner for injectors and changed the air filter.I'm right at about 80000 miles.Anyone got suggestions please.I'd pay money, seriously. It's not chipped by the way.But it almost feels like there is a govenor or something on it, almost hollow. Please help.

 

Stuck park brake?
Clogged cat?

 

Parking brake ok, I'm going to check cat today.Havent noticed any smell coming from exhaust though.Thanks for your help brother.