Causes of Engine Hesitation in Motorcycles and How to Fix It

• How to Check Motorcycle Oil Like a Professional
• What Does White Smoke from the Motorcycle Exhaust Mean? How to Address It?
• Key Timeframes for Maintaining Two-Wheeled Vehicles

The Situation of a Motorcycle Losing Power During Operation is Common (Source: The Zebra)

1. What Does it Mean When a Motorcycle Loses Power?

• Causing Traffic Jams: When a motorcycle loses power and the engine stops, it occupies road space and causes traffic congestion.
• Causing Accidents: When a motorcycle suddenly loses power, the rider may lose control and collide with other vehicles on the road, leading to accidents.

Pay attention to the condition of the motorcycle losing power during operation (Source: Pexels)

2. Signs That Indicate a Motorcycle is Losing Power or Is Weak

• When you accelerate, it takes a considerable amount of time for the motorcycle to gain speed.
• The motorcycle is running normally but suddenly slows down or stalls.
• The motorcycle emits excessive smoke when starting or while in motion.
• The motorcycle struggles to climb hills or, while carrying two passengers or heavy loads, it cannot maintain high speeds even at full throttle.

Signs of a motorcycle losing power include slow acceleration (Source: Pexels)

3. Causes of a Motorcycle Losing Power

Using incompatible fuel

Clogged fuel lines

Under-inflated tires

Checking tire pressure (Source: Huynh Chau Oil and Lubricants)

Worn clutch

Faulty carburetor

Dirty spark plug

Not changing oil regularly or using oil that does not meet standards

Chain and sprockets

Causes of motorcycle weakness (Source: Huynh Chau Oil and Lubricants)

4. How to Fix a Motorcycle That is Losing Power

• Choose the appropriate type of fuel for your motorcycle. Generally, older motorcycles with a low compression ratio (from 7:1 to 9:1) can use A92 fuel. For modern vehicles that use electronic fuel injection and have a high compression ratio (above 9:1), A95 fuel is recommended.
• Regularly clean and check the spark plug and filters to ensure the motorcycle operates efficiently.
• Regularly clean the carburetor and adjust screws to help the motorcycle use fuel as sparingly as possible.
• Change the oil regularly, every 2,000 – 3,000 km. When purchasing oil, look for a reputable seller to ensure the products are genuine.
• Check the tires to avoid under-inflation.
• Inspect, maintain, and replace the clutch if any damage is detected.
• Regularly maintain the chain and sprockets,