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Howdy I have 2006 3.0 Merc Cruiser in a pontoon boat motor…

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Howdy I have 2006...

Howdy I have 2006 3.0 Merc Cruiser in a pontoon boat motor was just gone through... Ran Great for first 5-6 trips out ....Can't get it to tac over 1500 RPM's

Mechanic's Assistant: Thanks. Can you give me any more details about your issue?

Replaced fuel pump , fuel filters , cap , rotor, etc....Leaning towards bad Gas ???Boat ran awesome got low on fuel , put some fuel from gas dock on river..never ran right since... Went through carb also...Hard to start runs like Crap

Submitted: 2 years ago.Category: Boat
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Answered in 4 hours by:
2/12/2016
Marine Mechanic: Jason, Marine Mechanic replied 2 years ago
Jason
Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 18,240
Experience: Degree in Marine Technology. Gas and diesel marine mechanic.
Verified

Good morning, my name is ***** ***** am I speaking with?

I read what you wrote, and read the list of parts that you replaced. Have you done any actual testing on the engine?

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Customer reply replied 2 years ago
None as far as Compression or ??
Marine Mechanic: Jason, Marine Mechanic replied 2 years ago

Did you have any specific questions on the engine, or did you want me to explain how we troubleshoot these in the shop?

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