Why does the car feel more powerful after changing the transmission oil?
2 Answers
The reasons why the car feels more powerful after changing the transmission oil are as follows: 1. Viscosity: Over time, the oil becomes thicker, leading to increased viscosity and resistance, which reduces lubrication efficiency. Replacing it with fresh, clean oil naturally makes the car feel more responsive. 2. Different viscosity levels: If there is a significant difference in viscosity between the old and new oil, it can cause noticeable changes in power. For example, switching from a 50-weight oil to a 30-weight oil may make the car feel more powerful. Conversely, switching to a higher-viscosity oil will likely make the car feel sluggish. 3. The old oil might have been counterfeit: Many people choose to buy oil online, but the quality of online oil varies, and supply channels cannot always be guaranteed. If counterfeit oil was previously used, switching to genuine oil can result in a noticeable improvement in performance.
After changing the transmission fluid, I felt an increase in power, which was a pleasant surprise. Last time I replaced the fluid in my car, the throttle response became noticeably lighter, and acceleration was smoother. I figured it's mainly because old fluid degrades over time, becoming thicker or accumulating impurities, like sludge stuck between the transmission gears, increasing friction and dragging down the engine's output. Once new fluid is added, the lubrication returns to optimal levels, allowing the gears to mesh smoothly without resistance, naturally improving power transmission efficiency without wasted effort. Regularly changing the fluid is simple maintenance, but it prevents wear and extends the car's lifespan, making it more fuel-efficient and stable to drive. I recommend following the manual's replacement schedule and not waiting until problems arise.
