I have two Mercury 90Hp-1993,last month I was fishing and the two motors were running very well. When we take out the boat from water to flush the motors, one of them did not start. Looking the motor I found the gas intake hose broken.I changed the hose but the motor still not starting.The engine is not burning the gas/oil mix spilling it out in the lower unit. Taking out the spark plug cables no fire was noticed.Spark plugs are new and batteries are fully charged. What is wrong? It seems to be an electrical problem.
