What Color is Considered Dirty for Transmission Fluid?

1 Answers
SanAddyson
07/30/25 4:31am
Transmission fluid is considered dirty when it turns black or emits a burnt smell. The following are symptoms of deteriorated transmission fluid: 1. Slipping: Accompanied by an increase in engine RPM, lack of power when going uphill, and delayed acceleration. 2. Leakage: Indicates a problem with the transmission seal. 3. Jerking: The main cause may be deteriorated transmission fluid containing dirt and impurities. 4. Abnormal noises: Caused by impurities in the transmission fluid. 5. Overheating: The dashboard will display a transmission fault warning light in this case. 6. Stalling: The engine stalls when shifting from P to D gear. Possible failures include the solenoid valve, lock-up control valve, and input shaft speed sensor.
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