Ok I Have A 88 90hp Johnson V4 Two Stroke-first Time Out Ran Like Hell So This Is What I Have Done So Far-removed Vro It Had A Problem Still Not Running Good (on Muffs) Drained Fuel Tank And Added Fresh Shell 87 W/amsoil Synthetic Premix Still Runs Bad Changed All Four Coils New Ngk Br7hs Plugs...
Just bought a used bought (private owner) it has a 90hp vro 1988 johnson and had it to the lake 1st time this year and problems are as follows Had a little trouble getting started, once started was missing and wanted to stahl unless adding slight throttle, said what the Hell maybe it'll clear up...