I have a 1999 Ford Super Duty 7.3 w/ Turbo. I noticed that the engine is starting to run rough and starting to loss power. The oil and temp. are running fine. How can you tell if the turbo is working or not. Can someone please help me fine the problem. There is no smoke. I did have to have the number one injector replaced about 3months ago. PLEASE HELP
On my truck with loss of power. I took the truck on a trip this weekend with the LQ horse trailer. I ran fine on flat road. But going up grades in Neveda the turbo would work only part of the time Can someone PLEASE help me with this problem on the turbo why it would only work sometimes.