The light is off when you first start the vehicle and comes on when you drive. The dealership has reprogrammed it but I still have it come on. Does anyone know what I need to do?

So The pump is connecting positively, but the negative is not connected to the ground its going into the relay or computer!!

Hard shift when selecting trasmission modes. Takes forever to get to 20 MPH from stop. RPM at idle is high, 1,000 rpms.

Just bought this truck used. Only 71k miles. When pulling Trailer, particularly when I have to excellerate up hills, yellow wrench light comes on and I have a significant loss of power. If I pull over, restart, it seems to reset and I'm good until the next time. Please help. Sucks to have this problem my first month of owning it and its been very dangerous - especially with horses long distances.

Don't even know where to find Diagnostics in the area and I know a dealership is going to see me pull in and soak me. I spent all my bucks just to buy this thing.

Service engine light is on, and diagnostic mentioned ignition coil. On this sight I saw replacing plugs and coil boots. What are the coil boots?

I have no tail lights, fender lights or tag lights. all cab lights, turn lights back up lights and head lights work. I can not find what fuse to check in the owners manual they don't list a fuse for tail lights. I have checked the plug from the frame to the bed.

my truck is throwing alot of black and white smoke from exoust and when step on gas peddle rumbles and has no power what can it be this happend to me once but went awy and now problem is back

What is the labor hours to replace 8 injectors on a Turbo Diesel

Lost power uphill then shut down

it will run good for a few miles ,ill make a full stop at light i try to go and it starts choking and big cloud of black smoke

When i plug in an extension cord to block heater it trips the gfci outlet. any ideas?

before starting a new engine how do I get oil pressure up? engine builder says do not use starter crank engine to build pressure.

TBC Deafault , read out across the dash board

I was looking for a book with some good diagrams and explanations on my 6.0L V8 Turbo Diesel engine in my 06' Ford Super Duty, does anyone have any recommendations?

I was wondering if there was a way to drain the water out of the fuel filter without changing the filter itself? Also will it help if the idle is a little rough, and is there a injector cleaner that works well with this engine I know it can have injector issues?