Additives prevent sludge buildup inside the valve body. Quick Maintenance Tips
Wipe the dipstick on a white paper towel to see the true color.
Fresh fluid provides the right friction for gears. tranny taste
It whisks heat away from sensitive internal components.
Most cars need a flush every 30,000 to 60,000 miles. Additives prevent sludge buildup inside the valve body
This indicates coolant has leaked into the transmission.
Dark brown or black fluid with a acrid smell means it's overheating. 000 to 60
Do this while the engine is warm and idling.