How to Change the Transmission Fluid for the Sylphy?
3 Answers
The method for changing the transmission fluid of the Sylphy: First, remove the oil drain plug at the bottom of the transmission to drain the old fluid. After the old fluid is completely drained, clean the components inside the oil pan, replace the paper filter located on the side of the transmission, then refill with new fluid, and reinstall the oil pan. Start the engine and shift the gear lever through all positions, pausing for 5 seconds in each position, until the fluid level reaches the height of the filler plug installation hole, indicating the transmission is overflowing. The Sylphy is a sedan series launched by Dongfeng Nissan Passenger Vehicle Company. In terms of body dimensions, the Sylphy measures 4641mm in length, 1815mm in width, and 1447mm in height.
I've been driving a Nissan Sylphy for over ten years and have changed the transmission fluid several times. Typically, you need to park the car on level ground and run the engine for a few minutes to warm up the fluid—higher temperature improves flow, making draining faster. Use a lift to raise the car, then loosen the drain bolt. The old fluid drains slowly, so patience is key, and wear gloves to avoid burns. After draining, don’t forget to replace the filter at the bottom of the transmission. My Sylphy has a CVT, so the filter must match—using the wrong model can cause leaks. For refilling, use only the dedicated NS-3 fluid, Nissan-certified—avoid off-brand oils to prevent CVT damage. Pour the new fluid slowly with a funnel, then start the engine and check the dipstick to ensure the level is within the hot range. I recommend changing it every 40,000 km—worn fluid can cause rough shifting or even transmission failure, so don’t skip this. After doing it once, you’ll learn—just make sure you have the right tools: a lift, funnel, drain pan, and gloves.
Bro, as a young car owner, I really enjoy changing the transmission fluid of my Nissan Sylphy by myself—it saves money and feels great! First, warm up the car for a few minutes so the fluid flows out easily. Lift the car using a professional jack or ramps, unscrew the drain plug at the bottom, and let the old fluid drain into a waste oil bucket. For CVT transmissions, you must use NS-3 fluid, which costs around 300-400 RMB per bottle—don’t skimp on this. After draining, check if the filter needs replacement; most Sylphys have one, so replace it to prevent clogs. Then refill with new fluid, using a measuring cup for accuracy. Start the engine, shift through all gears for a few minutes to circulate the fluid, and finally check the dipstick to ensure the level is correct. It’s not too difficult—beginners can finish in 2-3 hours—but make sure you have all the tools: wrenches, gloves, and avoid spilling fluid on the floor. Recommended interval is every 50,000 km to extend transmission life. The satisfaction of doing it yourself is awesome, and you save hundreds on labor costs!
