Automated transmission fluid (ATF) sometimes presents as a pink or reddish-brown liquid. This coloration is achieved by way of the addition of dyes. These dyes serve a twin objective: to differentiate it from different automotive fluids, corresponding to engine oil or coolant, and to assist within the detection of leaks. If a automobile is leaking a pink fluid, it’s usually indicative of an ATF leak.
The distinct coloration facilitates straightforward identification and troubleshooting in automobile upkeep. Traditionally, clear or amber-colored hydraulic fluids had been frequent. Nonetheless, the pink dye in ATF gives a fast visible cue for mechanics and automobile house owners, permitting for immediate analysis and probably stopping additional harm to the transmission system. Completely different formulations and types could exhibit slight variations within the depth of the pink hue. Because the fluid ages and undergoes use, its coloration darkens, usually turning into brown and even black, signaling the necessity for alternative.
