Hi, I have 88 Bonneville LE, and I just pulled out the fuel injectors, they're like blacker than words can describe, so I cleaned them up with degreaser, carb cleaner spray, and scrubbed them with a toothbrush, now I have them submerged in a bowl of fuel injection/carb cleaner for about 2 hours. Is it okay to leave them in it at all, and if so would it cause any damage to it? I also lost track to which injector goes into which hole, would that make a difference, and also there are these clips, adjacent to the o-rings on the injectors, I think they're called c clips, but they're like all brittle and broke off as I pulled the injectors out, and one of them happened to fall into the intake manifold. Would that cause any problems? Or would it just disengrate? Thanks for anyhelp.