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			Thanks!  What is so confusing is that it runs well, certainly that cylinder is firing correctly.  
 I will pull the plugs and see whether there is a difference between that cylinder plug and the others.  That's about all I can do because as you see in the photo, the boat and motor are in the water in a marina--and my boat trailer is being rebuilt.
 
 I would like to put the muffs on and flush it with fresh water, but I can't reach far enough from inside the boat to put the muffs on when the motor is tilted up.  I might be able to angle the boat in the slip around to get the lower unit near enough to the pier.  I don't see the others flushing their motors, so maybe that sea water is not so bad.  Nearly everyone tilts their lower units up out of the water like I do.
 
 Larry
 
				__________________1975 Wellcraft V20 Steplift with 1979 Evinrude 150.  Newly rebuilt dual axle trailer.   Boat is in a slip behind Harbor Island on San Diego Harbor.
 
				 Last edited by Larryrsf; 07-01-2014 at 10:59 AM.
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