I have 1995 buick Riviera in very good shape, 870 k. miles, had no problems last 4 years. Yesterday I drove, came home, had no problems. Car was in garage as always. Today I tried to start it, car made normal starting noise but would not start. It felt like no gas. Normally, just before my car starts I can hear fuel pump noise for a second. I do nor hear it now. Is this bad fuel pump, bad fuel pump relay or something else? Any other possible problems?
Thank you for your help.
Engine has supercharger.
Well, I took the car to shop. The fuel pump was dead, also ignition module was dead. It looks like Fuel pump short killed the ignition module.