It is generally recommended to start a motorcycle engine periodically if the bike will be sitting idle for an extended period. Starting the engine helps to circulate fluids, maintain battery charge, and prevent certain issues that can arise from long periods of inactivity. However, the frequency of starting the engine may vary depending on factors such as the length of the idle period and the specific requirements of the motorcycle manufacturer. Here are some guidelines:
Short Idle Periods (a few weeks): If your motorcycle will be idle for just a few weeks, simply starting the engine once every one or two weeks should be sufficient. Let the engine run for a few minutes to warm up and circulate fluids. This helps prevent fuel deterioration, keeps the battery charged, and lubricates internal components.
Medium Idle Periods (a few months): For idle periods ranging from a few weeks to a few months, it's generally recommended to start the engine every two to three weeks. Allow the engine to run for about 10-15 minutes to warm up and circulate fluids. This practice helps prevent fuel system issues, oil degradation, and battery drain.
Long Idle Periods (several months or more): If your motorcycle will be sitting idle for several months or longer, it is advisable to take additional measures beyond just starting the engine. In addition to starting the engine every few weeks and letting it run for a sufficient duration, consider the following:
a. Fuel Stabilizer: Add a fuel stabilizer to the fuel tank before the period of inactivity. This helps prevent fuel degradation and varnish buildup in the fuel system.
b. Battery Maintenance: Disconnect the battery or use a battery tender/maintainer to prevent it from losing charge. Check the battery periodically and recharge if necessary.
c. Storage Precautions: Store the motorcycle in a cool, dry place away from direct sunlight and moisture. Consider using a motorcycle cover to protect it from dust and debris. Elevate the tires to prevent flat spots.
Remember to consult your motorcycle's owner's manual for specific recommendations from the manufacturer regarding storage and maintenance during idle periods. Following the manufacturer's guidelines will help ensure that your motorcycle stays in good condition and is ready to ride when you're back on the road.