What Causes the Vibration at 40 mph in CR-V?

1 Answers
LaAnnie
07/30/25 5:13am
CR-V vibrating at 40 mph is caused by issues with the throttle body, fuel injectors, and fuel quality. Below are the specific reasons and solutions: Dirty throttle body: A dirty throttle body can cause driving vibrations. It is recommended to clean the throttle body every 20,000 to 30,000 kilometers. Carbon buildup in fuel injectors: Carbon buildup in fuel injectors can lead to driving vibrations. It is advised to clean the intake and fuel system every 30,000 to 40,000 kilometers. Substandard fuel: After refueling, add some high-quality fuel additives or choose gas stations with better fuel quality to improve fuel quality. The engine must be strictly maintained according to the manufacturer's requirements, with regular replacement of engine oil and oil filter, air filter, and fuel filter.
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