25-05-2025

How to Identify Signs That Your Outboard

Motor Needs Urgent Maintenance

Loss of power or

irregular acceleration

If your engine takes too long to start or requires several attempts to turn on, something isn’t working as it should. It could be due to worn-out spark plugs, issues in the fuel system, or a weak battery.

Our advice: Don’t ignore these symptoms. Early diagnostics can prevent the problem from getting worse.

Excessive smoke

or emissions

Modern Suzuki engines produce very little smoke. If you notice thick smoke (especially black or blue), it could be a sign of a combustion issue, excess oil, or serious internal damage.

Remember: A well-tuned engine not only performs better — it also protects the environment.

Abnormal fuel

consumption

If you feel like you’re using more fuel than usual, your engine may be running inefficiently. The cause could be anything from a simple blockage in the air system to issues with electronic sensors.

Suzuki Solution: Many models feature the Lean Burn Control system, which optimizes fuel consumption in real time. At Reliable Marine, we can check to ensure it’s working properly.

In the world of boating, prevention is key. Waiting for an outboard engine to completely fail can mean not only a significant repair cost but also putting your safety, your passengers, and your entire on-water experience at risk.

At Reliable Marine, we understand that your engine is the heart of your boat. That’s why we offer not only the best Suzuki outboard motors on the market, but also expert support in diagnostics, maintenance, and technical service—both at our shop and right at your dock.

When was the last time you had your engine checked?
Schedule your inspection today with our specialized team and enjoy peace of mind knowing your motor is in the best hands.

Reliable Marine: Technology, trust, and service in every nautical mile.

Unusual noises or vibrations

Alarms or error codes on the dashboard

Metallic noises, knocking, or unusual vibrations while boating are warning signs. They could indicate anything from a problem with the propeller shaft to internal engine damage.

Don’t keep boating if something sounds off. At Reliable Marine, we use advanced diagnostic tools to inspect every component thoroughly.

Suzuki engines equipped with the SMG4 (Suzuki Multi-Function Gauge) provide key real-time information about your engine’s condition: temperature, RPM, oil pressure, and more. If a code or alarm appears, don’t ignore it.

Plus, with our mobile service, we can scan and diagnose your engine right at your dock.

Don’t put it off. The longer you wait, the worse the damage can get.

Request a professional diagnosis. Ideally, this should be done with an authorized dealer like Reliable Marine.

Consider a full preventive maintenance check. Even if you’re not noticing major issues, regular inspections are essential for long-term performance.

ARE YOU READY FOR THE BEST EXPERIENCE WITH A 4-STROKE OUTBOARD MOTOR?