Is Engine Oil the Same as Transmission Fluid?
1 Answers
Engine oil and transmission fluid are not the same. Here are the relevant details: 1. Engine oil is the lubricant for the engine system, possessing properties such as oxidation resistance, wear resistance, and corrosion prevention. Transmission fluid, on the other hand, is primarily used to keep the gear system clean, ensuring the transmission operates normally and extending the lifespan of the transmission components. 2. Transmission fluid is an oil-based product designed to maintain the cleanliness of the gear system, ensuring proper transmission function and prolonging the service life of the transmission components. Most transmission fluids are compatible with automatic transmissions on the market. However, each automatic transmission design has unique technical requirements. Even the same model of transmission configured in different vehicle models may differ in torque, weight, speed, and structure. Therefore, manufacturers specify their own dedicated transmission fluid. Different transmission fluids can significantly impact shift quality.