I TOOK THE TOP END OFF THE ENGINE I FOUND THE THE THREE INJECTORS ON THE DRIVER SIDE ARE WORKING THE THREE ON THE OTHER ARN'T I REPLACED THE INJECTORS THE DISTRUBITOR AND NOTHING STILL. I TESTED BOTH WIRES FROM THE INJECTOR PLUG AND HAVE 12 VOLTS ON EACH ONE WITH A TEST LIGHT. I DONT UNDERSTAND WHY I CAN HOOK THE LIGHT TO GROUND AND TOUCH BOTH WIRES AND IT LIGHT UP

check the ground wire on the injectors that aren't working.