I was winterizing my 1989 Mariner 175 outboard this past weekend and forgot my spark plug wrench so I was unable to spray fogging fluid into the plug holes. I was wondering how vital of a step that was in the process and if I should make the 100 mile trip back down to the shore to do it. I sprayed plenty into the carbs and turned the engine but did not get it directly into the plug holes. Will I be sorry in the spring?<br /><br />Also I am a little concerned that water wasn't coming out of the tell-tale "pisser". The engine seemed to run fine at an acceptable temp but nothing out of the pisser. I only ran it long enough to warm up and spray fogging fluid in.<br /><br />Any thoughts would be great.<br /><br />Thanks, Brian