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Jeff Policky
Jeff Policky, Motorcycle Mechanic
Category: Motorcycle
Satisfied Customers: 2425
Experience:  Yamaha Gold, Suzuki Gold, Honda Bronze, Polaris Bronze, BRP
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Have a 2009 Street Glide. Running as tho there is fouled plug

Customer Question

Have a 2009 Street Glide. Running as tho there is fouled plug in the rear cylinder. Changed plugs and replaced plug wires. Did not help. What should I do next.
Submitted: 6 months ago.
Category: Motorcycle
Expert:  kwiggins29059 replied 6 months ago.
Hello, the next step is going to be to use a spark tester like the one here on that plug wire to check coil output. It should arc a nice blue spark with it set at 30,000 volts. Let me know what you find and we can work further.