What Causes Abnormal Noises When Refueling a Motorcycle?

1 Answers
HarmonyDella
07/29/25 1:12pm
This noise could be caused by unstable engine combustion or air leaks. Solutions: Check the air filter, intake pipe, secondary air injection system pipes, and carburetor mixture ratio for any abnormalities. Clean and adjust the carburetor, and inspect the spark plugs for issues. Motorcycle Refueling Precautions: Avoid refueling during hot midday hours in summer when temperatures are high. Gasoline is sold by volume rather than weight and is subject to thermal expansion and contraction. Refueling in the morning or evening allows for more mass per volume of gasoline, saving you money.
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