quits

I have a 2000 park ave and I had a few issues recently. Driving it started to make some odd noises and thought I had a coil problem. I had a friend mechanic come over and he checked everything and the coils Drove it the next day and got halfway down the street and it stopped going. Pushed it...

HELP, I have a 94 Buick Roadmaster that has a gremlin. While driving down the road the car will shut down completely. No electrical power. Can't even put on the emergency flashers. Zero electrical power to entire car. The last time it happened I turned the headlight switch on so that I could get...