In a 2003 Ford F-250 diesel, the block heater plug is typically located near the front of the engine, usually on the driver's side. It is often found near the alternator or along the engine block, and may be routed through the grille or under the hood for easy access. If you're having trouble finding it, check for a cord with a three-prong plug that may be tucked away or secured to the frame.
No.
Check the wattage used by the block heater which should be listed on the heater. If it is 2000 watts or less then the generator will run it.
no
Most diesel engines have a block heater that heats the engine coolant so that the whole engine is warm to make it easier to start on cold mornings because a diesel uses compression heat to ignite the diesel fuel.
Possibly
No spark plugs on a diesel
I am assuming you're asking about a diesel engine. On my 97 Power Stroke it is located on the drivers side of the engine, just above the oil filter.
Most f250 fuel tanks if single are 24-25 gals
6.0L PSDs usually come with the block heater installed, but no cord. it is located under the starter on the passengers side
Why wouldn't there be? You specifically ask about a 250... as if you know why there is one on a 350... and so on.. If you do, the answer is the same. If you do not, why didn't you ask why there is a block heater plug on diesels in general..
Your Turbo is not providing boost.
It is located just above the starter, which is on the passenger side of the truck.