You need to run a fuel pressure test FIRST. I believe the fuel pump is going out.
check the oil
2007
Coil
Replace the engine coolant sensor.
Your battery is dead.
Start with changing the fuel filter.
bad starter
most older trucks can be started without a key
tidal wave starts by pressure in the oceans floor
....it starts on the floor
just do what i did and take out the tumblers that the key slides over.
Check and clean your spark plugs that might be the problem.