My 93 Camry will run for a few hours and just stall. Once it stalls, you cannot start it back up. Had to tow it home. Changed the spark plugs, it started then took it for a ride, shortly after, it stalled and didn't start again. Bought an igniter didn't help. I believe it's a spark issue and not a fuel issue. Please Help![/B]

Replace the coil with O.E.