20 Most Recent Mercury Mariner Starter, Outboard, 35-40 HP Questions & Answers


the serial number begins 2487558 and continues past 2491265 and as the beginning serial number denotes the year , your engine is 1969 model
it shows as a 2 stroke with auto oil injection
check the heads
if the plugs are in the flat of the head and there are no rocker covers it is 2 stroke
talk with a mercury /mariner service center

Mercury Mariner... | Answered on Sep 25, 2016


I would start with the carbs. Buy new carb kits with float for each carb and clean and rebuild them then change the fuel filter before starting it back up.

Boating | Answered 3 days ago


On some boats there is a manual handle to direct water to either wash down or livewell. If you hear a pump running, but no water in livewell, look for that manual handle in the hose plumbing.

Boating | Answered on Oct 08, 2019


Not knowing the engine manufacturer and horsepower it is still one of two items. Most of today's engines have an automatic oil feed if it is a two-stroke engine. The four-strokes have something similar, except it deals with maintaining a constant oil pressure for the engine and recognizes a low oil condition as well. Another potential issue is a restricted fuel supply going to the engine. Larger engines obviously, require more fuel. An air leak into the fuel line or a fuel restriction between the fuel tank and the engine can also cause alarms to activate.

Boating | Answered on Oct 06, 2019


Make sure you transducer is sitting level with the bottom of the boat. Follow the transducer cable down the line from where it plugs into your unit. There should be a tag on the transducer that says which model the transducer is. Go into "setup" in your settings and make sure the correct model of transducer is chosen.

Boating | Answered on Oct 03, 2019


Motor Guide Wireless Remote Pairing.
To pair a new remote, disconnect The trolling motor from batteries and re-connect. Then, within 10 seconds hold the + and - buttons until you hear a long beep indicating the remote has been paired.

I have one the New 115 Thrust and had the same problem.
This will correct your issue.

Walld"

Boating | Answered on Oct 02, 2019


Go to settings and either change the depth using the icon DownScreen/Down Imaging and turn off. Or go to com and follow Doctor Sonar on Facebook and read the tutorial articles on understanding sonar. Or google doctorsonar.com

Walld"

Boating | Answered on Oct 02, 2019


Yes you reprogrammed your unit to bottom depth.
Go to settings and use the arrow buttons until you get to the top of the unit. The menu will have several different settings you need to change the sonar settings. After you play around with all the different settings you will see what I'm talking about.


Walld"

Boating | Answered on Oct 02, 2019


Join the Facebook group 'Everything Boston Whaler'. It is the best resource, Jeff Rohlfing is the owner and personally vets every member. Tell him I sent you. He knows every model like an encyclopedia. Also 'Continuous Wave'.

I am pretty sure the only Jet Boat was called the 'Rage' and produced from 1996. The EBW group has a section called Files and a PDF lists models and years.

Boating | Answered on Oct 02, 2019


This should help you

Boating | Answered on Sep 30, 2019


You need to start at the simple stuff. Check the spark plugs and see if they are wet with gas. If not, could be a fuel pump issue. See if the plugs are fouled, change them and check for spark. If you have both, it should at least sputter. Check for water in the fuel.

Boating | Answered on Sep 24, 2019


Seems like the sonar isn't connected. Check the wiring to the transducer to make sure it is all connected.

Boating | Answered on Sep 24, 2019


That's great you have a 70 lb trolling motor. Do you have a question?

Boating | Answered on Sep 21, 2019


That's most likely a freeze plug that needs to be replaced by a new one.

Boating | Answered on Sep 20, 2019


From the manufacturer/distributor

Boating | Answered on Sep 17, 2019

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