20 Most Recent 2006 Ford Super Duty F 450 Drw - Page 9 Questions & Answers

Code 301 is a miss on cylinder one.Code 316 is for a miss on startup which would be connected to code 301.Code 1000 means the computer self-test did not finish.Code 1565 is specific to Ford products and means the cruise control system failed to engage - command switch is out of range.Someone will need to check cylinder one to find the main problem. Code 301 means the cylinder is not producing power but not why. It could be ignition, fuel, or mechanical.

Fix the misfire concern on cylinders 5 and 6. That will probably take care of the lean codes p0171 and p0174. The catalytic converter is probably damaged from the misfire concern....that's what is setting the p0420 code. Take care of these concerns first before fixing p1131 code