Questions tagged [outboard-engine]

For questions about using the outboard engine of a boat (note that questions about servicing or fixing such engines in a workshop are off-topic and are better suited to Vehicle Maintenance and Repair stack).

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New 2.5 hp outboard motor has reduced power at full throttle

I have a new 2.5 hp 4-stroke Mercury outboard motor on a 12-foot aluminum boat: I've used the motor four times; 15 km per trip. When I first got the motor, it seemed to have a lot more power at full ...
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3 votes
2 answers
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Avoid spilling gas into water when filling portable outboard motor

I have a 2.5hp portable Mercury outboard motor (link #1 and link #2). The gas tank is built into the top of the motor; there’s no external gas tank or line. The tank is very small, so it needs to be ...
User1974's user avatar
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-1 votes
1 answer
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Why are outboard motor handles located on the lefthand side?

Edited: The outboard motors I've seen have the handle positioned on the lefthand side of the engine. The operator would sit on the right side of the boat/motor and use their left hand to steer and ...
User1974's user avatar
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1 vote
1 answer
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Yamaha 9.9 4-stroke outboard motor won't start (after working fine a minute ago)

I recently purchased a used 12-foot aluminum boat with a Yamaha 9.9 4-stroke outboard motor. Earlier in the week, I had started the motor a few times in the driveway (in a barrel of water) without ...
User1974's user avatar
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2 votes
2 answers
287 views

Testing outboard motor when not in water

I'm new to boating. I recently purchased a used boat that has a 9.9 Yamaha 4-stroke outboard motor. The previous owner showed me that the motor works, by running it for a second while the boat was on ...
User1974's user avatar
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1 vote
2 answers
149 views

How to find quiet outboard motor

I have a very low tolerance for loud noises due to ear problems. I want to get a 12 or 14-foot aluminum boat and a motor, but I want the motor to be quiet. How can I determine what type/brand of ...
User1974's user avatar
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1 vote
0 answers
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Did I understand the fuel economy of my boat correctly?

I don't know anything about outdoor sports or anything beyond the downtown of my metropolitan city. But someone gifted me a boat (along with piece of land in the middle of no where) and I'm trying to ...
John's user avatar
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2 votes
2 answers
540 views

Does an Inflatable boat w a 4hp motor need a license in Ontario?

I bought a 4-person inflatable boat (around $600). I would like to equip that with a 4HP 4-Stroke outboard motor. I'm not sure if I need a licence for that in Ontario, Canada. In addition, I believe ...
Mironline's user avatar
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2 votes
2 answers
663 views

Does an outboard motor impeller go bad if it isn't exercised regularly?

The impeller on my outboard motor (2002 2 stroke 75 HP Yamaha) was replace last year before I used it. It was fully serviced at that the time, but the motor hasn't been run in about 12 months. Does ...
Homer's user avatar
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5 votes
1 answer
1k views

What can I do I to loosen up my outboard steering?

The steering on my Yamaha 50TLR outboard motor is very stiff. What can I do to make it easier to steer?
Homer's user avatar
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5 votes
1 answer
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What pre/post season maintenance is recommended for a 2 cycle outboard motor?

I just acquired a used Yamaha 50TLR. I'd like to know what kind of routine maintenance I should preform to keep it in good working order.
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