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Q. Is motor mounted to proper transom height?
A. Clean boat bottom.
Q. Are spark plug(s) fouled or of incorrect type?
A. Inspect spark plug(S). Clean or replace with recommended types.
Q. Are weeds or other foreign matter tangled on gear housing?
A. Remove foreign matter and clean lower unit.
Q. Is fuel filter clogged?
A. Clean or replace filter.
Q. Is fuel contaminated or stale?
A. Fill tank with clean, fresh fuel.
Q. Is spark plug gap incorrect?
A. Inspect and adjust as specified.
Q. Is ignition wiring damaged or poorly connected?
A. Check wires for wear or breaks. Tighten all loose connections. Replace worn or broken
wires.
Q. Have electrical parts failed?
A. Have serviced by a dealer.
Q. Is specified fuel not being used?
A. Replace fuel with specified type.
Q. Is specified engine oil not being used?
A. Check and replace oil with specified type.
Q. Is thermostat faulty or clogged?
A. Have serviced by a dealer.