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Noel Schembri
Noel Schembri, Marine Technician
Category: Boat
Satisfied Customers: 1951
Experience:  Advanced technical diploma
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Need to check spark on 2013 9.9 mercury runs a while then

Customer Question

need to check spark on 2013 9.9 mercury runs a while then quits no spark let set a few days then spark thanks James
Submitted: 1 year ago.
Category: Boat
Customer: replied 1 year ago.
its been two days either answer or refund money
Expert:  Noel Schembri replied 1 year ago.

Hello my name is ***** ***** I will assist you. So your issue is surely not related to the kill switch or stop switch circuit. Most probably it is either a defective stator or CDI unit. What you need to do is to have some readings using a multi meter, ideally when there is no spark. In the following link you can find the ignition troubleshooting for your engine so that you can check the resistances of the ignition components. from there you can pinpoint the problem.

If you require further assistance let me know.


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