Healthy transmission fluid should be relatively clear or pink in color. If your transmission fluid is deep red or brown, your transmission fluid is old and most likely causing extra damage within your transmission.
What does it mean when your transmission fluid is brown?
Cloudy, dark brown transmission fluid means it is old and contaminated. … Dark brown fluid also indicates the internal temperature of the transmission is operating higher than normal, which can result in overheating, and failure. Don’t wait; get your vehicle over to a transmission professional for immediate assistance.
Does transmission fluid turn yellow?
Note: While not as common, transmission fluid can also be other colors such as blue and yellow. … An old, worn our transmission can have clean, red fluid and a brand new transmission can have dark fluid.
How do you know if your transmission fluid needs to be changed?
How Do I Tell If My Transmission Fluid Is Bad? Things such as trouble going into gear, hard shifts or thumps between gears, slipping or jumping gears, delay in acceleration, and strange noises such as whining or grinding are all signs it’s time to change the transmission fluid.
What happens when transmission fluid is low?
When your transmission fluid is low, your car won’t generate as much hydraulic pressure, leading to what’s known as gear slippage. Gear slippage commonly manifests as a failure to accelerate properly. When your transmission fluid is low, you may notice your vehicle reaching high RPMs while moving sluggishly.
What are the symptoms of bad transmission fluid?
Sudden up and down shifts, spikes in RPMs before shifting, strange grinding noises, and erratic shifts are also characteristics of this problem. All of these symptoms indicate you’re low on transmission fluid and at risk of overheating.
Should I change my transmission fluid if its brown?
If your transmission fluid is dark brown or black, it needs to be flushed and changed right away. … Oxidation is bad for transmission fluid. Dark brown or black transmission fluid is dirty and incapable of lubricating the hundreds of transmission parts. It will cause damage if you don’t have it changed.
What should my transmission fluid look like?
If your fluid is healthy, it should have a reddish-pink color; if it’s getting to the point of needing replacement, it will be brownish red. If the fluid is dark brown or black, then it’s quite possible that you will be replacing more than just your fluid.
Why does my transmission fluid look yellow?
The color indicates that the fluid is dirty and probably contaminated. At this condition, it cannot provide the transmission with enough lubrication. As a result, the internal components wear out quickly and get damaged. Lack of lubrication also causes heat buildup, leading to untimely transmission failure.
What does Milky transmission fluid mean?
The milky substance you are seeing on the transmission dipstick is a result of cross-contaminated coolant and transmission fluid. … These clutches are made of a hygroscopic material, which means that when they are exposed to any moisture they will displace ATF (automatic transmission fluid) for water.