ok its the 87 rx7 and the harness has four plugs for the injectors. each plug has two wires coming from them (i believe a power and a ground) and i was wondering if i did in fact mix up the two wires what symptoms there would be. i have been told that the injectors would pulse gas inconsistently or would they just not work at all. excuse my bad typing im in a hurry but if i could kindly get some knowledgeable insight that would be great.