I agree Bob. I feel sometimes like I am driving an exotic - drive for a day, spend two days fixing what broke. I still have one nagging issue - my volt meter seems to vary between "normal" (about 13.5V) to "low" (about 12.2V) with no real rhyme nor reason for it. In a given 10 minutes it can be from one to the other. I don't think that anything is on or shorting out but am not sure how to tell. I did have all the ground points cleaned a while back. Could the voltage regulator be the problem? Is there a "sender" for the voltage? I replaced the sender for the oil pressure and the pressure went up a lot to the point that the big red warning light stopped coming on at idle. I am reluctant to pull the gauge cluster out again as, with the car getting old, it is only a matter of time until something breaks that will cost a lot to fix. I may have to do it, however, if I can't figure out what is going on.
Also, does anyone know why in my white car (it has always done this) the charging light won't do out and the voltage won't go up until the car is revved a bit but the blue car, same year, charges as soon as the engine fires?