Question about Mercury Boating

Open Question

Is there a oil filter on a 2009 90hp 2stroke mercury optimax

Posted by Jack vernon on

Ad

4 Related Answers

dttech

dttech

  • 4803 Answers

SOURCE: how do you change the gas filter on a 2007 115hp optimax mercury

The only way to do that is to replace the fuel pump module assembly in the fuel tank. The filter is built into the module.

Posted on Apr 14, 2012

Ad

steve

  • 3709 Answers

SOURCE: 2003 Mercury Optimax 225 hp. BEEPING than

sounds like a relay or other electrical device is noisy , only way to find out is to strip out instrument panel and try to locate the 'noisey' item, a good place to start is the fuel gauge as they have a resistor build in and they can cause a buzzing when the are getting worn out , fault finding at it's best , good luck and take your time and be patient and keep me posted if you wish

Posted on Jun 09, 2014

Ad

Fabrice Wolters

  • 331 Answers

SOURCE: 75 2 stroke mercury optimax motor problems

4 beeps every 2 minutes has 2 causes:
1) LOW oil level in the engine mounted reserve tank ( fill it up manually )
2) Water in the engine mounted water separator/fuel filter ( clean out )

Posted on Jun 15, 2014

Brad Brown

  • 18520 Answers

SOURCE: 2011 Mercury optimax. At 3500rpm alarm goes off and goes in guardian mode. Water pump and pressure good. Oil level is good. Oil pump working correctly. Changed internal pressure regulator. Any advice?

This could be a lot of things. Have a computer scan done to see what the issue is. Could be a bad poppet or water pump. There is a sensor in the oil tank that can cause this too. Also the throttle sensor.

Posted on Apr 27, 2018

Testimonial: "Thanks for the info, I'll try these suggestions tomorrow!"

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Mercury 150hp Optimax outboard


many mercury motors use a rubber mounted prop on the shaft which is a sacrificial idea to prevent gear box damage and prop damage in with under water objects
what you suggests indicates that at certain load situations that rubber has failed and allowing the shaft to turn but is not driving the prop as required
It is driving just enough to give you steerage to get home

Sep 01, 2018 | Boating

1 Answer

2011 Mercury optimax. At 3500rpm alarm goes off and goes in guardian mode. Water pump and pressure good. Oil level is good. Oil pump working correctly. Changed internal pressure regulator. Any advice?


This could be a lot of things. Have a computer scan done to see what the issue is. Could be a bad poppet or water pump. There is a sensor in the oil tank that can cause this too. Also the throttle sensor.

Apr 27, 2018 | Mercury Cars & Trucks

1 Answer

150 mercury starts sputtering after its been running for a few minutes but won't die.


Hello,

Check for clogged fuel filter(s) and/or a bend fuel hose.
Check also for a good cooling pf the compressor. The pilot water jet must be a strong water flow!

Mar 07, 2015 | Boating

1 Answer

Outboard problems


It sounds like your high speed jet needs adjustment.

Aug 01, 2014 | Mercury Appliances Mercury 2-Stroke...

1 Answer

75 2 stroke mercury optimax motor problems


4 beeps every 2 minutes has 2 causes:
1) LOW oil level in the engine mounted reserve tank ( fill it up manually )
2) Water in the engine mounted water separator/fuel filter ( clean out )

Jun 10, 2014 | Boating

1 Answer

Temperature of 2008 75hp Mercury optimax


You may be able to find the best answer on the Mercury Outboard Forum.

May 28, 2013 | Boating

1 Answer

How do you change the gas filter on a 2007 115hp optimax mercury


The only way to do that is to replace the fuel pump module assembly in the fuel tank. The filter is built into the module.

Apr 13, 2012 | Cars & Trucks

Not finding what you are looking for?
Boating Logo

Related Topics:

141 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercury Boating Experts

Mike

Level 3 Expert

4369 Answers

ray gallant

Level 3 Expert

70761 Answers

john h

Level 3 Expert

23504 Answers

Are you a Mercury Boating Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...