Get the injectors back and use the WD40 . If you get it running remember to throw in new heat shields for the longevity. If the injector that did not shut off was leaking, make sure you crank the snot out of the motor to blow out any extra possible fuel left from the leak in the chamber before you install the injectors again. Make sure the battery is 100%. Glow, and let her rip. If you have a remote starter button, it helps to hose the WD40 while cranking. Good luck and let us know what happens.