Question For A Guy...

[theSLEEPER]

I'm stumped... But that's not too hard. LOL

I have a question for you. I had a trouble code on my 2002 F350 7.3 Diesel that basically siad the IDM was bad so I replaced that this morning. Now I get a "P1316 Injector Circuit/IDM Codes Detected" trouble code. Can you tell me what that is really indicating or what the problem most likely is? For a lack of a better description, my truck runs like it's missing on a cylinder.

It has 150K miles (90% hiway and I am a firm believer in keep up strict routine maintenance.