20 Most Recent 2008 Ford F-350 Super Duty - Page 2 Questions & Answers

in auto mode? i think u have to be rolling but not spinning out. there might be a vacuum leak or a rubber seal in the hub that needs replaced. but u can always do it manually.

6.4L Power Stroke Diesel V-8 ... 350 hp @ 3,000 rpm. Torque. 365 lb-ft @ 3,750 rpm. 457 lb-ft @ 3,250 rpm ...

Try looking above the oil filter usually thats where the are located

It will either be the switch or the blower motor. You can test the switch with a volt meter at the blower motor conection and see if the voltage changes with the switch. I do not know what the actual voltage should be, but if you get nothing accept on high the its the switch. Otherwise look towards the blower.

turbo is on the way out . it is locking up internatlly

The following are the general instructions on the start of diagnosing any electronically controlled engine or transmission problem.

The engine and the automatic transmission (transmission control is only for automatics, engine is still computer controlled no matter the transmission type) in this vehicle are computer controlled and in most cases when a fault occurs a fault code is stored in the memory of the computer control module. There are exception to this, such as the Mass Airflow Meter and fuel pressure problems. What must be done is to have all the basic testing done such as a scan of the system for fault codes as well as a check with a live data scanner tool for engine functions that are not within range of normal, a trained technician is required to know what is correct and what isn't, then based on careful diagnostics done from a factory repair manual the correct part is replaced or the wiring repaired or the computer replaced (known as the PCM), which is very rarely the problem. Other basic checks must be done as well such as mechanical problems with the engine as well as engine state of tune and mileage on the engine. The transmission can have mechanical issues as well such as no gear engagement at all or a failed pump or other pressure related problems. Also engine mechanical problems can and do cause many drive-ability related problem such as rough idle and other symptoms.

diesel engines high pressure pumps not suppose run dry.diesel fuel keep high pressure pump cool and lubricated.problem could be fuel pressure regulator in the fuel filter water separator housing.replace fuel filter see if it helps problem could be fuel pressure regulator in fuel filter housing, the fuel pressure regulator has a air bleed orifice that allows vent to the fuel tank.make sure fuel pump fuse okay pump getting power. i would let garage or dealership check it out if all fails because your diesel engine fuel timing is pcm controlled if let fuel system go dry you probably have to have fuel injection timing reset or could have damage high pressure pump letting it run dry i hope thats not the case because high pressure pump not cheap part i hope it not that.