Oldsmobile/Buick Repair: car shuts off, throttle position sensor, sparkplugs

Question
I HAVE A 1995 88ROYALE,WHEN EVER ITOUCH THE GASPEDDLE IT SHUTS OFF,ICHANGED ALL FILTERS,FUELPUMP,SPARKPLUGS SAME PROBLEM

Answer
Hi Richard,
I would probably check the fuel pressure, but with a new pump, I can't immagine that being the problem now. Then I would be looking at the throttle position sensor.
Some injector cleaner thru the tank would also be high on the list of things to try.
Van