rrcattin123
New member
"I have a 1970, 18 HP evinrude
"I have a 1970, 18 HP evinrude outboard, and when i am driving, the motor will rev up and the prop stops spinning, and i cant seem to go more than 3 or 4 MPH when this happens. i checked the sheer pin and it is fine. any suggestions for what to look at???? PLEASE?"
"I have a 1970, 18 HP evinrude outboard, and when i am driving, the motor will rev up and the prop stops spinning, and i cant seem to go more than 3 or 4 MPH when this happens. i checked the sheer pin and it is fine. any suggestions for what to look at???? PLEASE?"