Moving the wiring around to do that is likely to move it so it's no longer touching the stud and and thus no longer being shorted to ground. I'd start by take a look at the wiring as described above without using a multimeter to check for an improperly grounded wire which may not be there after pulling on it to probe it with the meter.IF YOU HAVE A SHORT TO GROUND (WHICH IS WHAT JERRY WANTS YOU TO CHECK FOR BY THE STUD) THEN YOU'LL READ A CONSTANT 12VOLTS WHICH MEANS THE INJECTOR IS FIRING ALL THE TIME. THE PCM CAN NO LONGER COMMAND AN INTERMITTENT GROUND TO FIRE THE INJECTOR IF YOUR ENGINE BLOCK IS PROVIDING A CONSTANT GROUND.
Stab your multimeter lead in the ground wire of the first injector with the key off and multimeter in continuity. Take your other lead and go to battery. As stated before, if you have continuity in this case, you have a short to ground.