I test-drove the 1988 Evinrude 90hp I purchased and found mostly good news ? but some problems. There is considerable black sooty deposit on both the underwater exhaust ports and the above-water. Checked spark plugs they look great and are the right numbers. Starts good, Idles well, high...
I have an Evinrude 3hp Yachtwin with the folding leg. Serial Number is all that appears on the engine plate: 3882A-EO1984. I'd like to get a manual for this but can't figure out the model or year! Can anyone help? Thanks.
