I am having lack of power on my 6.0 and I am getting cyl 7 balance/contribution DTC intermittently and cyl 1 same thing every now and then. I have no smoke from the exhaust pipe. It passed the injector buzz test and the turbo is fine. I added 2 bottles of REV-X to the oil and it didn't help. I was wondering if I need to check FICM voltage first and go from there. I don't know if its the fuel pressure, FICM or HPO problem. It seems lazy till the turbo spools and it just lays down after 2000 rpm. Any ideas appreciated.
Last edited by email@example.com; 07-27-2013 at 03:30 PM.