Is There Green Transmission Fluid?

1 Answers
PenelopeLynn
07/29/25 10:30pm
Transmission fluid typically comes in two colors, red and green, which are designed to distinguish it from regular engine oil. The functions of transmission fluid are as follows: Reduce friction and wear, control clutch friction and synchronizer performance. Load bearing (low speed with high torque, vibration loads), heat dissipation, reduction of vibration and noise, and removal of contaminants at gear meshing points (cleaning function). Prevent corrosion, pitting, and surface metal tear-off, isolate metal surfaces to prevent direct contact between metal parts. The methods for changing transmission fluid are as follows: Drain the fluid by loosening the drain plug at the bottom of the transmission, then refill. Remove the transmission oil pan directly to drain and refill: This method is more thorough than the previous one, as it removes impurities settled at the bottom of the oil pan. Use a circulation machine to change automatic transmission fluid: Dynamic fluid exchange with an intelligent circulation machine can filter and clean sludge and impurities inside the automatic transmission.
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