1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 14Get this manual

1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 14

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10 Reinstall spark plugs, carburetors and fuel pump11 Attempt to start engine, using fresh fuel sourceIf engine starts, it should be run for at least one hour to eliminate any water in engine12 If eng