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Dominick
Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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My Mariner 50 has had same problem 2 years running. bottom

Customer Question

My Mariner 50 has had same problem 2 years running. bottom cylinder quits running for periods of time.. 1.5 miles from start it quits. Can start again in a few minutes. I have changed ignition coils (same brand) - did not solve problem.
Submitted: 2 months ago.
Category: Boat
Expert:  Tan replied 2 months ago.

Hello, I'm Tan. Welcome to JustAnswer. I'm reviewing your question and will reply momentarily.

Expert:  Tan replied 2 months ago.

Then you have a bad switch box or bad trigger.

Could I get the engine serial number please?