Sounds like the turbo actuator may be your problem.
I only use the dash readout for my fuel. The Guage has never been accurate from day one. The dash readout may be off as well especially if you...
08 Cascadia builds air pressure fine one day and 60 psi the next day. I have replaced dryer and the gov. Any suggestions on where to go next? Thanks
I have a 2008 Cascadia. One day builds air fine, next day only to 60 psi. I replaced gov and dryer. Any suggestions? Thanks