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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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I have a 140 4 stroke. It was great when just starting then

Customer Question

I have a Johnson 140 4 stroke. It was great when just starting then after a while it starts to loose all power and then will catch up and keep doing this. It will not shut completely down, just loose rpm and then revs back up. You can back it down below 3000 RPM and it will run fine.
Submitted: 1 year ago.
Category: Boat
Expert:  Jason replied 1 year ago.

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

When did this problem start? Have you ever personally seen the engine run correctly?

How is the maintainence on the engine, when was it last fully serviced?

Expert:  Jason replied 1 year ago.

It looks like you read my reply and logged off. The website did charge you to speak with me. Was this something you still needed help with?

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