20 Most Recent 2005 Ford F 350 Super Duty - Page 8 Questions & Answers

If the steering column has the warning 4-way flashers mounted on the column, then push the 4-way flasher button about a dozen times and see if everything works again.The turn signal shaft, multifunction switch has all the contacts for the lights, wipers, and turn signals. Sometimes the contact points get out of alignment and the alignment is sometimes corrected by using the 4 way button.

They are spliced in. Your problem sounds like a bad earth to your trailer. Check you have a good earth as its a very common problem with trailer light's when a few lights are out.

That is the light to let you know the glow plug heater is on. If that light comes on you should wait until the light goes out before starting the vehicle. I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Truck turns over but won't start

it may be from the STC fitting on the back of the high pressure oil pump or possibly the branch tube o rings have worn. the branch tubes are located under the valve covers and supply the fuel injectors the oil they need to perform their power stroke.and check the intake and the turbos.