Motorbike often dies by itself? This incident must annoy all riders. Especially if the motorbike suddenly dies in the middle of the road.
Common problems like this often occur and give rise to a lot of speculation. This time otomodify will discuss the most common causes of why motorbikes often die by themselves and of course otomodify will provide the most practical solution.
Dirty or clogged carburetor
A dirty or clogged carburetor is one of the most common causes of a motorbike suddenly dying. This is because a dirty carburetor can block the flow of gasoline. Making the engine difficult to start or die.
Solution:
- Clean the carburetor regularly
- Use carburetor cleaning fluid
- Take it to a repair shop to be dismantled and cleaned further.
Tips: To reduce dirt deposits, use good quality gasoline.
Weak or damaged spark plugs
A damaged spark plug can also cause the motorbike to suddenly die or be difficult to start. This is because the function of the spark plug is to produce a spark to ignite the mixture of air and gasoline. A damaged spark plug cannot spark properly so that the combustion process is not perfect and the motorbike is difficult to start.
Signs of a problematic spark plug:
- Engine stutters
- Difficult to start the engine
- Spark plug color turns black
Solution:
- Replace the spark plug every 8000-10000km
- Use a spark plug that matches the motorcycle specifications
Weak battery
Modern motorcycles, especially injection motorcycles, rely heavily on the electrical system. A weak battery can cause the motorcycle to turn off by itself because the electricity supply is unstable.
Signs of a weak battery:
- Electric starter not working
- Lights dim
- Horn not loud
Solution:
- Check the battery voltage regularly (minimum 12v)
- If it drops, replace the battery immediately
Dirty air filter
A dirty air filter blocks the air flow to the engine. As a result, the mixture of air and gasoline becomes unbalanced and the engine can die.
Solution:
- Clean the air filter every 4000-8000km
- Replace the air filter if it is too dirty or damaged
Tips: If the motorbike is often used to travel in dusty places, check the filter often.
Idle sensor problem
Motorcycles equipped with idle sensors, especially injection motors, must be cleaned regularly. This sensor functions to regulate engine speed when idling. If the idle sensor on the motorbike is damaged or dirty, the engine can die when the gas is released.
Solution:
- Clean the throttle body and idle sensor regularly
- If the sensor is damaged, replace it immediately
- Reset the ECU if necessary
Loose Electrical Cables
Motorcycles that have been around for a long time usually experience loose cables. These loose cables can interfere with the ignition system and electricity supply. In addition to old motors, cables can quickly become loose or corrode on motors that are washed but not dried properly.
Signs of corroded or loose cables:
- The engine suddenly dies when passing through a pothole
- The speedometer or indicator lights turn on and off by themselves
Solution:
- Check the socket and cable connections regularly
- Use special grease to avoid rust
Conclusion
Some causes of sudden motor failure can be overcome and have a simple solution. To prevent sudden motor failure, routine maintenance can be carried out.
Don't wait for the motor to die completely before panicking, okay? It's better to prevent it early! Hopefully this article helps you overcome the problem of sudden motor failure.
If you have other experiences or solutions, share them in the comments column! Who knows, it can help other riders too.