Dear Scotty my name is Scott also I have an 87 Toyota Celica like a dummy I disconnected all of the fuel injection wires when I change the fuel injectors and had to change the wires I do not remember how to put the correct wires to the correct fuel injector a simple way of doing that and if so could you please tell me thank you Scotty

well, then generally are old and bent and only really fit the closest injector. And if you put em on the wrong one, it will run poorly. so guessing is pretty easy, there are only 4 of them to combo with