1990 Toyota Pickup Thanks for taking the time.

My truck has been "loping" for about 2 weeks. My ampemeter will drop like the altenator is giving out and then quickly resurge. It gets worse everytime I hit the brakes, turn on turn signals, heater, etc. My battery is about 3 months old, and the real kicker is, that most of the time (95% of the time) my truck won't start with the key and I have to push start it.

I replaced my plug wires the other day because one was arcing against the block. That fixed a new problem, but the one above still exists. Thanks.