20 Most Recent 2004 Ford F250 - Page 8 Questions & Answers

Get a free wiring layout from Autozone.com when you register your truck on their site. Look at the cover flap of your trailer plug. It should show which pin goes to which light. Autozone also provides a fusebox layout.Ford also has a flasher package which you add to your Powerbox to upgrade the flashers for more lights.I hope my solution is helpful.

Go to manufacturers website and download the appropriate manual.

Need to know what engine you have? But here is a diagram for a diesel just in case you do have a 6.0L.

more then likely its a bad starter. or the cable to starter.

White smoke for a diesel means air in the fuel system. You will have to start at the engine, I start at the line going to the fuel pump. Get some fuel in a can, remove the line to the supply side of the pump and put another line from the can to the pump. If it starts and doesn't smoke , then you have to work your way back to the tank and find the spot that is sucking air. If it doesn't start the I would replace the filter first, check again. There is a possibility that the injector pump is bad, but these don't usually throw white smoke. They just make the engine have very little power or no start.

Sounds like you need a new starter, installed.

yes

DTC P0174 Basically this means that an oxygen sensor in bank 2 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 2 is generally the side of the engine that doesn't have cylinder #1.Note: This DTC is very similar to P0171, and in fact your vehicle may show both codes at the same time.You will more than likely not notice any drivability problems, although there may be symptoms such as a lack of power, detonation (spark knock), and/or a hesitation/surge on acceleration.A code P0174 may mean that one or more of the following has happened: The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters can cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. There could be a vacuum leak downstream of the MAF sensor.Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.Thank you for using Fixya, and have a nice day.

if you checked all the fuses and all are good then put the key in ignition and turn to the on positon but dont try to start it. you will hear the fuel pump kick on. if you dont then it is a bad pump.

You can get battery isolation swtches, you could fit one of those between the battery and the starter.