Fresh fluid is bright red and smells slightly sweet.
This indicates coolant has leaked into the transmission.
🚩 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 tranny taste
Most cars need a flush every 30,000 to 60,000 miles.
It whisks heat away from sensitive internal components. Fresh fluid is bright red and smells slightly sweet
Do this while the engine is warm and idling.
Dark brown or black fluid with a acrid smell means it's overheating. 000 to 60
Additives prevent sludge buildup inside the valve body. Quick Maintenance Tips