This indicates coolant has leaked into the transmission.
Most cars need a flush every 30,000 to 60,000 miles.
Dark brown or black fluid with a acrid smell means it's overheating. tranny taste
Wipe the dipstick on a white paper towel to see the true color.
Fresh fluid provides the right friction for gears. This indicates coolant has leaked into the transmission
Checking your transmission fluid is a quick way to gauge your vehicle's health. While it shouldn't have a "taste," its smell and appearance tell you everything you need to know. The "Taste" Test (Visual and Olfactory)
🚩 If your fluid smells burnt or looks like chocolate milk, see a mechanic immediately to avoid a total transmission failure. To help you troubleshoot further, tell me: Your vehicle's year and model Any strange noises or shifting issues you've noticed Wipe the dipstick on a white paper towel
Do this while the engine is warm and idling.