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. If it is dark brown, that is a sign you have burnt transmission fluid from overheating.
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.
What does the color of automatic transmission fluid indicates?
Over time, transmission fluid changes color because of the heat and foreign elements that get into it over time. If your transmission fluid is a pinkish or orangish color, this is normal and you shouldn’t be alarmed, but it does indicate that the fluid will need to be changed soon.
How do I know I need transmission fluid?
Signs of Low Transmission Fluid
- Noises. If your transmission is working properly, you shouldn’t hear any noise while you’re driving as it should transition smoothly. …
- Burning Smell. Any foul smell coming from your car should direct you to your nearest service center. …
- Transmission Leaks. …
- Slipping Gears.
How do you know when your transmission fluid needs to be changed?
Seven Signs Your Transmission Needs to be Serviced
- 1) Your Transmission is Slipping. …
- 2) Your Transmission is Leaking Fluid. …
- 3) Your Transmission Emits an Unusual Odor. …
- 4) Your Transmission Causes Rough Idling. …
- 5) Your Transmission Shifts Poorly. …
- 6) Your Vehicle Accelerates Poorly.
Can I add new transmission fluid to old?
You can just add new fluid without draining some, unless you are replacing what has leaked out. The transmission doesn’t have a plug like the oil pan either, you have to loosen the bolts all the way around the pan and be prepared to replace the gasket when you get ready to close.
What happens if your transmission fluid is dirty?
Excess dirt and contaminants in the transmission can cause a loss of hydraulic power, therefore keeping the transmission from staying in the appropriate gear. A dirty transmission can quickly start to interfere with transmission fluid flow, resulting in the lack of pressure needed for the transmission to stay in gear.
What color is dirty transmission?
The reason why transmission fluid changes from bright red to brown to black as it ages is that is it oxidizing. 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 is the cost to change transmission fluid?
It depends on where you take it. At a mechanics shop or dealer, the price will likely range between $80 to $250. However, if you’re willing and able to do it yourself, it should fall between $50-$100.