got2haveit
Member
Working on a 1974 Mark Twain with a 165 Mercruiser for a friend that has no spark. I have traced it back to the shift intercept switch as the potential problem but I can't find where it is on the boat. Can someone tell me where it is or send a picture of it's location?? He doesn't have a manual and the wiring diagram he has does not show the location. He was hoping to get it on the water for the weekend to enjoy the 4th. Thank you.