Looking for feedback on a couple of Suzuki Marine dealers. I need to take the motor in and have it looked at, probably an ethanol issue.

Reeder-Trausch in Bellmore
Bo's Marine in Rochester

Also what is your preferred fuel treatment. I've been using stabile marine religiously in this motor for 9 years and this is my first issue. I've had 1 marine mechanic tell me it is the worst treatment to use another one recommends it.