95rivfromhell

Thank you both for the help funny enough it was the maf sensor slapped a new one in she runs a hell of a lot better

My Bad Wasn't worried about grammer when I posted, I've separated the reading into paragraphs for ease on the eyes.

My Bad Fixed it up a little

I have a 1995 buick riveria with 201,000km, While driving, Sometimes the voltage light will come on and the car will power off usually happens on deceleration there isn't a jolt or anything you just turns off. If you put it in park it will start up no problem sometimes the traction control light and check engine light will turn on but they're always gone when u park the car even for a few seconds turn it off and start it up again. None of the steering wheel buttons work, and the radio sometimes is just static besides the stalling I can live with everything else it is a great car without a spec of rust on it any ideas what could be causing any of these issues would be greatly appreciated. Also for background the car just came from the buick dealership having a new rear knock sensor, speed sensor and some other engine wiring replaced. The car has only been on the road for about a month sense being in the shop and have had the stalling issues sense the day after having the car back. before going into the dealership it was parked after supposedly the speed sensor had sent the transmission into limp mode on a road trip.