I have a Spirit 16hp outboard - Don't know year but it still says "Arctic" on it which, from what I've been told,is because Arctic Cat made these for a year or two before Suzuki bought the line from them?? It's been sitting a while now but I want to give it another try because overall it's in good shape and a waste to just forget about. Last time my dad & I worked on it it ran great in a barrel but when on the boat in the water only seemed to fire one cylinder. Any suggestions? Also, should I be able to get a repair manual on it from a Suzuki dealer? I remember when we last worked on it manuals/parts were close to impossible to get...but we may not have been looking in the right place. Sorry about the lack of specific info but am a little new to this. Thanks for ANY help! loren.draxler@gbe.com