What type of engine oil is suitable for Honda CR-V 2.4?
2 Answers
Honda CR-V 2.4 uses 5w40 engine oil. The 'w' stands for winter, and the smaller the number before it, the better the low-temperature fluidity of the oil, indicating a lower usable ambient temperature and better protection for the engine during cold starts. The number after 'w' indicates the oil's high-temperature resistance; the larger the number, the better the oil's protective performance at high temperatures. Steps for changing engine oil: Lift the car, remove the protective plate, and place a container of about 10 liters under the oil drain screw; unscrew the drain screw, blow air into the oil filler port with an air gun for two minutes, then tighten the drain screw after draining and wipe it with a tissue to check for leaks; reinstall the protective plate and lower the car, then use a funnel to add oil to the filler port. Precautions when changing car engine oil: Perform the change while the engine is warm to ensure the old oil is drained as thoroughly as possible; replace the oil filter when changing the oil. The old oil filter may be clogged with impurities, which can slow oil flow and reduce engine lubrication. Residual old oil in the filter can degrade the quality of the new oil. Add the correct amount of oil; after adding oil, start the engine and check all components for leaks. Run the engine for 3 minutes to confirm the oil level is at the normal mark.
I've been driving a Honda CRV 2.4 for a while, always using 5W-20 synthetic oil, and it feels smooth and fuel-efficient. The manual also recommends 5W-20 or 0W-20, as the viscosity is suitable for engine protection. Since I often drive long distances with significant temperature variations, 5W-20 provides quick response during cold starts and doesn’t thin out in summer. I use Shell Helix—it’s affordable and easy to find—but avoid mineral oil as it can harm the engine. Changing the oil every 5,000 kilometers with a good filter keeps the car running strong. If the oil level is low, I check it myself with the dipstick and top it up to prevent the engine from running dry. When choosing oil, pay attention to the SAE rating—Honda vehicles are a bit more flexible, but regular maintenance is key to getting the most value.
