The last time I used the boat was 2 years ago. I did not add fuel stablizer to the gas tank before I stored it.<br /><br />This year (2003), I am trying to activate the boat but it does not run. What I have done so far is<br /><br />1) Pump as much old gas out of the tank as I can.<br />2) replace NGK spark plugs (4)<br />3) Checked to insure ignition fuse is ok.<br />4) Changed drive gear oil.<br /><br />PROBLEM:<br />Check spark plug when cranking the engine - there is no spark<br /><br />Questions:<br />1) what spark plug type do I need ? Does a wrong spark plug result in no spark?<br />2) Does any one has an engine lay out for 1988 Sea Ray Merc 100 hp (picture) - my engine might be missing some part? Just want to double check.<br />3) Any ideas how to check/restore the spark?<br /><br />PLEASE HELP ! Thanks