Re: 1989 Mariner 90hp 3 cyl. outboard wiring diagram?
bpet298,
There are 3 different drawings for this era engine... Do you have an oil warning module? If so, is there one red wire going from the voltage regulator to the solenoid or two?
1knp123,
Please don't hi-jack someone else's thread... If you have a question, start your own...
Chris............