What Are the Consequences of Not Changing Transmission Fluid?
1 Answers
The effects of not changing transmission fluid are as follows: 1. Reduced oil pressure: The transmission fluid becomes thicker, leading to decreased oil pressure, obstructed internal cooling, and elevated oil temperature, thereby shortening the lifespan of the transmission and drive components. 2. Slippage phenomenon: Failure to change the transmission fluid may result in weak acceleration when starting and frequent slippage during driving. 3. Accelerated wear: Prolonged neglect of transmission fluid changes causes the fluid to degrade and evaporate under high-speed and high-temperature conditions, leading to rapid component wear and damage to internal transmission parts. Additional impacts include: 1. Impaired vehicle performance: Not changing the transmission fluid affects vehicle performance. During transmission use, friction between metal components generates debris and impurities, causing the transmission fluid to become dirty over time. This affects gear shifting, clogs oil passages, leads to rough shifting, reduces transmission efficiency, weakens acceleration, and may increase fuel consumption to some extent. Degraded transmission fluid can result in poor lubrication, accelerated component wear, and corrosion, shortening the transmission's lifespan. 2. Regular inspection required: Transmission fluid should be checked regularly, typically replaced every approximately 80,000 kilometers. Different transmissions have varying designs and performance requirements, necessitating specific viscosity indices and lubrication standards for the transmission fluid. Using incorrect transmission fluid may cause jerky or rough transmission operation during driving.
