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Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 15646
Experience:  Degree in Marine Technology. Gas and diesel marine mechanic.
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1988 115 yamaha no spark. I have power to the red wire on

Customer Question

1988 115 yamaha no spark. I have power to the red wire on key switch. is the brown wire supposed to be hot with the key on, comming back from switch..i tried disconnecting the white kill wire ,still no spark jim
Submitted: 1 year ago.
Category: Boat
Expert:  Jason replied 1 year ago.

Hi Jim, my name is Jason.

The engine will take some troubleshooting in order to figure out why there is no spark. Do you have a high quality DVOM, and do you know how to take resistance measurements?

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