15 hp evinrude wont start good

[mrcarp]

HI I HAVE A 15 HP 4 STROKE EVINRUDE I BELIEVE ITS THE SAME AS A SUZUKI 1995 MODEL HAS BEEN RUNNING GREAT THEN ALL OF A SUDDEN I CAN HARDLY GET IT TO START I USE FUEL STABILIZER. 92 OCTANE NON OXYGENATED GAS ITS NOT OLD REPLACED THE PLUGS LOOKED GREAT ANY PROBLEM IM MISSING THATS OBVIOUS THAT I MISSED RAN SOME SEA FOAM IN GAS TANK SEEMS TO HELP IT RUN BUT NOT START.ALSO EVEN AFTER RUNNING FOR 4 HOURS OF TROLLING I TURNED IT OFF TOOK 8 PULLS TO GET IT STARTED ANY HELP WOULD BE GREAT IF I CANT GET IT I WILL HAVE TO PARK IT TILL NEXT YEAR LAID OFF FOR A WHILE HOPING ITS SOMETHING OBVIOUS IM MISSING THANK YOU PS WHEN RUNNING DOESNT MISS A BEAT

[Ufatz]

Check carefully for leaks in fuel lines. Not neccessarily even fuel leaking so much as air leaks. Have you taken the hood off and looked for leaks inside the engine.

Many times it is just a small, simple thing.