Quick question, am about to winterize my outboard 2003 115 4 stroke and I have heard there are 3 fuel filters on the motor. I see only one after the VST filter. Is the VST considered on of the tree. Also in my manual it says to drain fuel system before cleaning VST. Is this really necasary or can I just unscrew it and clean and pop of the other filter and replace. Any help would be great.
