If you take the air cleaner top off and look down into the THROTTLE BODY you will see 2 injectors in the center of it with 4 electric wires hooked to them.
No !
One in the fuel tank, one on the drivers side frame rail (this is the one you would normally change) and one on each fuel injector.
One injector for each cylinder.
in the gas tank
It is in the throttle body.
Evidently pretty hard. My mechanic took 4 hours but he is the slowest most depressing man to watch work....
The electrical fuel injector connectors (2 of them) are located on top of the fuel injectors which are located on top of the throttle body. Assuming this is a 4.3L engine.
Answeron the injector rail...follow the fuel hoses from the tank to the enginedThe Regulator it under the upper intake on the injector
No, it has a throttle body fuel injection system instead.
Inside the fuel tank
No there is not, Probley need to replace ingnition module in the distributor if the injectors are not working.
It is under the upper intake manifold, attached to the bank of injector poppets.