Most cars need a flush every 30,000 to 60,000 miles.
Additives prevent sludge buildup inside the valve body. Quick Maintenance Tips tranny taste
Do this while the engine is warm and idling. 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. 000 to 60
Wipe the dipstick on a white paper towel to see the true color.
This indicates coolant has leaked into the transmission.