The #1 cylinder is located closest to the front of engine, which is where the pulley that drives serpentine belt is. Ensure injector is getting pulse before replacing.
the number 1 fuel injector is at the front of the engine towards the fire wall
The number two fuel injector is in the middle on the forward facing side of the engine. Windshield 1-3-5 2-4-6 Radiator/Front of car
Injector circuit open, cylinder 1. Check the connection at the #1 fuel injector if it is okay you may have a failed injector.
A fuel injector's current draw, measured in amps, is a function of the fuel injector's actual impedance. Your answer is then necessarily dependent upon the impedance of your injectors. To determine your injector's draw, simply divide voltage by ohms. That is, given a 12v circuit and an injector with 12 ohms resistance, the draw is 1 amp (12 divided by 1).
It has 6 injector 1 Injector per cylinder
No it is not a fuel pump problem. It either has a grounded are open circurt. Check wiring to injector. May just be a bad INJECTOR.
left side of the fuel rail by the #1 injector.
on the number 1 injector
No on intake, 1 for each cylinder.
can i change 1 fuel injector on 4.3 6 cylinder silverado 2003.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
cylinder 1 is the one closest to the front bumper, and cylinder 4 or 6 is at the back depending on how many cylinders you have. But V engines are different