What yr model 5.9? 03-05 5.9 fuel systems had a tendence to self contaminate causing inj. issues and eventual eng. failure,there was a recall to patch this problem, PM me the full 17 digit VIN ## and I can check it for you to see if and when the recall was done.
6.7 don't get the mpg the 5.9 does, the 07-09 had a lot of check eng light problems mostly programing issues. and when it is soccer mom'ed or grampaw'ed daily they get emission carbon build up and will need servicing.
This post kinda makes me wonder if it was really the Edge pressure box that caused my problems in my 2003. I dumped an injector, flooded the crankcase with fuel, burned up the turbo... all while loaded with 200 or so square bales on a 32' trailer, 120 miles from home. It wasn't a fun day.
vin# 3d7mu48c23g857440
