Our 2002 Buick LeSabre has failed to start on four occasions over the past year. Each time it sounded as if the engine were flooded, but following the steps outlined in the Owner's Manual failed to cause it to start. After about an hour to two hours, the engine starts and runs just fine. Dealership service departments speculate "fuel module problems", or "security system problems", but the computer shows nothing. Any suggestions?

PROBLEM SOLVED!! FUEL PUMP FINALLY QUIT. </font>Edited by: linton