1991 25 hp johnson

Question
i have this motor on a 20 ft. pontoon when you turn to the right sharp the motor revs up (at full throtle)just started doing this thanks Ron

Answer
Dear Ron,

You will probable find that your throttle cable is binding when you turn.  Loosen the cable holding clips and pull out some slack towards your motor so the motor can turn both ways without pulling the cable out too strait.  The tighten your cable clips in place.

You may also want to lube your cable with WD 40 so it slides well.

Hope this works.

Harvey Chichester
www.boat-bottom-paint.com