Need some help here. Have a 91 force 70hp motor with spark issues.
Started out didn't have spark on the 3rd cylinder. Replaced the trigger and that fixed that. Took the boat out for 10min of so and it cut down to running on 2 cylinders then finally quit all together. Only have spark on 1 cylinder and weak intermittent spark on another cylinder. Replaced power pack / switch box and no i have no spark anywhere. I am at a loss. Looking for some ideas.
Thanks
Started out didn't have spark on the 3rd cylinder. Replaced the trigger and that fixed that. Took the boat out for 10min of so and it cut down to running on 2 cylinders then finally quit all together. Only have spark on 1 cylinder and weak intermittent spark on another cylinder. Replaced power pack / switch box and no i have no spark anywhere. I am at a loss. Looking for some ideas.
Thanks