Virtually all outboards burn gasoline, and most feature the convenience of electronic fuel injection (EFI), which is vastly superior to the carburetors of yesteryear. EFI outboards are easy to start, require little warm-up time, and offer improved fuel efficiency.
What is the easiest outboard motor to work on?
Since two-stroke engines do not include valves, their construction is simpler and many mechanics argue that they are easier to work on. Additionally, two-stroke engines offer double the power for their size due to the fact that there are twice as many strokes for each revolution.
Why are outboard motors so unreliable?
Many boat engines are “unreliable” because they are not taken care of correctly. While some boat engines are less reliable than others, there are common engine issues that appear from overuse, ill-maintenance, or low-quality materials.
Are outboard motors hard to maintain?
It’s easy to keep your outboard in top shape, even if you’re not a mechanic. A little TLC and preventive maintenance can keep your motor running reliably for years to come.
Are outboard motors less maintenance?
Outboard motors are more accessible and require less maintenance than inboards. They don’t need to be winterized, and you don’t have to raise the boat to access the engine. Generally, outboard motors are easier and cheaper to maintain.
Is 2-stroke or 4-stroke outboard better?
4-Stroke Outboards Pros
The fuel efficiency of a 4-stroke motor can be 50% better than that of a 2-stroke motor with the same HP. As for environmental concerns, 4 stroke outboards produce far less harmful emissions, which can be as much as 90% cleaner than those from a similar sized 2-stroke motor.
What is the most reliable outboard motor?
So before you make any moves, be sure to check out these best-of-the-best outboard engines.
- Yamaha V-Max SHO 115 – Best Mid-Size Outboard For Acceleration. …
- Yamaha F250 – Most Reliable Outboard. …
- Suzuki DF350A – Most Efficient Design. …
- Mercury Racing 450r – Best High-Performance Racing Outboard.
How long should an outboard engine last?
A typical estimate from the industry is that an outboards motor last around 1,500 hours of operation. Assuming the average owner uses their boat 200 hours a year, this would mean that the motor would last between seven and eight years.
Which is the quietest outboard motor?
Advanced NVH testing and engineering make the 350hp and 400hp Verado outboards the quietest in their horsepower category. Many boat owners associate a powerful outboard with a powerful sound. They assume that a high-performance engine has to be loud. Mercury Marine® has a different take.
How often should I change the oil in my outboard motor?
Most engine manufacturers recommend that you change your oil every 50-100 hours (check your owner’s manual for your engine’s exact interval requirements). This applies to both gasoline and diesel engines.
Should outboard motor be covered?
So don’t cover the motor. If you have your boat shrink-wrapped, ask them to either work around the motor, or leave gaps around the transom so some air can get to the motor.
Can you flood an outboard motor?
When an outboard boat motor “floods,” it has too much fuel in the cylinder. … When there’s an imbalance of these elements, the motor may fuel with an excess amount of fuel. As a result, starting the engine may prove difficult due to the wet spark plugs.
What is the first thing to look for after starting your outboard engine?
Take the engine cowling off and check for fuel or water leaks. If you find leaks, consult your safe boating mechanic. Wipe everything down and spray with an anti-corrosive like WD 40 or Quick-lube. Be sure to lubricate all the moving parts, such as the shift, throttle cables, carburetor valves, etc.
Why are outboard motors so expensive?
The boat engine (outboard) is expensive because they need to withstand the marine environment well, so all the parts used in making one are expensive stuff. And they don’t sell numerous motors all the time, so to stay in business, they need to make a profit, so the price of an outboard (boat motor) is high.
Why are boat motors hard to get?
But boats, engines and parts are hard to come by, partly because manufacturers are overwhelmed with orders and don’t have the materials they need and partly because of backlogs in transportation. A lot of boat engines are built in Asia and come to this country on container ships.
How big should a boat be for the ocean?
You can fish offshore in a boat as small as 10 feet, although it’s best to have a boat at least 15 feet long for safety and efficiency when fishing offshore. Boats up to 30 or 40 feet may be appropriate for some kinds of offshore fishing.