1995 Chevy Astro Van mileage: 75,000. After driving the vehicle for about seven hours of stop & go (it is a delivery van), I left it running in a driveway. While walking back to the van, it stalled. It never restarted. It will crank. You can here the fuel pump. The fuel filter is new. The gas tank is full. A mechanic checked a couple of things including checking for spark. He can't figure it out. Any suggestions?
Your car may be ready for a major tune-up including spark plugs, plug wires, distributor cap, rotor, fuel filter and air filter. Also, perform a fuel pump pressure test. Clean fuel injection system including throttle bore, idle speed control motor and passages. If problem still exists, re-scan computer for trouble codes.