i never really noticed this before or thought of it i have 2 different colors of injectors...... it goes red grey red grey this cant be good lol, that would probably effect mileage and overall running wouldnt it what are they supposed to be?
I duno but I know all my clips are broken and one is barely wedged in between the engine and the hoist hook
they are there to help you see which is which, you did mark your wires right? 1-4 so you know where to put them back at?
Injectors shouldn't be a problem But I put mine back in the same color order to match my wiring numbers...