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Jason
Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 14304
Experience:  Degree in Marine Technology. Gas and diesel marine mechanic.
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99 Mercury 225 Efi lost spark the other day on the lake on

Customer Question

99 Mercury 225 Efi lost spark the other day on the lake on all six cylinders just need guidence as to where to start looking for the problem
Submitted: 1 year ago.
Category: Boat
Expert:  Jason replied 1 year ago.

Hello my name is ***** ***** am I speaking with?

All Mercurys are cataloged by serial number, can I get that number please. This is just so I can see which engine you have, and which ignition system is on that engine.

Next, what is it you are looking to do? Are you looking to do step by step troubleshooting with a DVOM? Or did you want to know the steps we do in the shop so that you can try some of the easier stuff first before calling in the mechanic?

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