It is mounted under the drivers side of the truck up in the frame rail.
Sounds like a fuel delivery problem. Could be a faulty fuel pump, fuel pump relay, fuse, fuel pump electrical circuit, dirty fuel filter and even could be out of gas.
Yes it is fuel injection. It is called a TBI / Throttle body injection.
No.
the egr valve is on the engine, usually on the top near the air filter
Oil filter adapter.
How fast does a cadillac Fleetwood get up to
It is right next to the fuel tank.
Under the vehicle, behind the driver.
A/c delco.
in front of the air filter.
5qts. with a new filter.
On my Chevy lumina it is located right by the gas take on the right side of the car.