Transmission Fluid gushing out from vehicle

Transmission Fluid Leaking Out: Causes and Solutions

Transmission fluid is an essential component of any vehicle’s transmission system. It aids in the lubrication and cooling of the gearbox, helping it to operate smoothly and effectively. However, if transmission fluid begins to leak, it may indicate a severe problem. The problem can happen for various reasons, such as a leak in the transmission system, a worn or damaged seal, or even a failing transmission.

In this article, we will be discussing the causes and symptoms of transmission fluid gushing out, as well as the steps that can be taken to diagnose and repair this issue. 

We will also be looking at some common transmission problems that can lead to fluid leaks and discussing ways to prevent these issues from occurring in the first place. This is an essential topic for anyone who cares about their vehicle’s transmission system and wants to ensure it runs at its best.

Let us get straight into the article without any further ado. 

Why Is Transmission Fluid Leaking Out

why is Transmission Fluid Gushing Out
Causes of Transmission Fluid Gushing Out

One of the most common causes of transmission fluid leaking is worn or damaged seals and gaskets. Over time, these components can become worn or damaged due to normal wear and tear, exposure to the elements, or improper installation. 

This can lead to a transmission leak, causing transmission fluid to gush out. Another common cause of transmission fluid leaks is a cracked transmission case. This can happen due to impact damage or exposure to extreme temperatures and can cause transmission fluid to leak out of the case.

Another potential cause of transmission fluid leaking out is damage caused by improper installation. For example, if a transmission is not installed correctly or aligned, it can cause the seals and gaskets to become damaged, leading to transmission system leaks. 

Similarly, impact damage can also cause transmission fluid to gush out. This can happen if a vehicle is involved in an accident or the transmission is subjected to heavy loads or rough driving conditions. Exposure to extreme temperatures can also cause transmission fluid to gush out. 

For example, if a transmission is exposed to extremely high temperatures, the fluid can boil and cause leaks. Similarly, if a transmission is exposed to extremely low temperatures, the fluid can freeze and cause leaks.

Some common mistakes can lead to transmission fluid gushing out. One of the most prevalent is failing to replace transmission fluid regularly.

The fluid can get filthy and polluted with time, causing transmission system damage and leaks. Another common mistake is not properly checking the transmission fluid level. If the fluid level is too low, it can cause damage to the transmission and lead to leaks. 

Additionally, using the wrong type of transmission fluid can cause leaks and other problems, as can overfilling the transmission with fluid.

Signs of Dripping Transmission Fluid

One of the most obvious signs of transmission fluid leaking out is a leak of red, orange, or yellow liquid under your car. This can be caused by various factors, such as a worn or damaged seal, a cracked transmission case, or damage caused by improper installation. If you notice any puddles or stains under your vehicle, this is another indication that your transmission may be leaking. 

Additionally, notice orange liquid leaking under your car. This can signify that the transmission fluid is burning, which can be caused by various issues, such as overheating or low fluid levels.

In addition to the physical signs of a transmission fluid leak, other symptoms can indicate your transmission is leaking out. For example, if you experience slipping gears, this can signal that there is not enough transmission fluid in the system to lubricate the gears properly. 

Similarly, if you have difficulty shifting gears, this can also signify a transmission fluid leak. Additionally, suppose you notice warning lights on your dashboard, such as the check engine or transmission temperature warning light. This can indicate a problem with your transmission and may be spilling.

It is important to note that the aforementioned signs and symptoms may be caused by transmission fluid leaking out and other issues, such as transmission failure or a problem with other systems in the vehicle. It is crucial to get your vehicle diagnosed by a professional mechanic to confirm the root cause of the problem. 

Moreover, if you suspect your transmission is gushing out, it must be checked and repaired as soon as possible to avoid further damage to the transmission system.

How to Fix if Transmission Fluid Is Leaking Out?

If you suspect that your transmission fluid is leaking out, there are a few things that you can do to try to fix the problem. However, depending on the reason for the leak, specific fixes may need the assistance of a skilled technician.

Checking the fluid level is one of the first things you should do if you fear your transmission fluid leaks. Adding extra transmission fluid will solve the problem if the fluid level is low. Using the correct type of transmission fluid for your car is critical since using the incorrect type of fluid can lead to leaks and other issues.

Another thing you can do is to check the transmission fluid filter and pan gasket, as they are relatively easy to access and replace. Replacing them can help fix the problem and stop the transmission fluid from gushing out if worn or damaged.

However, if a cracked transmission case causes a problem, damage caused by improper installation, or other serious issues, it may be necessary to take your vehicle to a professional mechanic. These transmission system leaks are often caused by problems that are more difficult to diagnose and repair and may require specialized tools and equipment.

It is also important to note that if your transmission fluid leaks, it is essential to have the transmission checked and repaired as soon as possible. If the leak is not fixed, it can cause further damage to the transmission system and lead to more costly repairs. It is also essential to have the transmission checked and repaired by a professional mechanic if you have any doubts about the cause of the leak or the repairs that need to be made.

Transmission Fluid Coming out Of Dipstick

Transmission fluid coming out of the dipstick is a sign of a problem with your transmission. The most common cause is overfilling the transmission fluid. When you overfill the transmission, the fluid has nowhere to go but out the dipstick tube. Other possible causes include a damaged or leaking dipstick tube, a leaking transmission seal, or a damaged transmission cooler.

transmission fluid coming out of vent tube

Transmission fluid coming out of the vent tube is a sign of a problem with your transmission. The vent tube is a small tube that allows air to enter the transmission to help prevent overheating. If transmission fluid is coming out of the vent tube, it means that there is too much pressure in the transmission. This can be caused by several things, including:

  • Overheating: If the transmission is overheating, it can cause the fluid to expand and build up pressure. This can eventually lead to the fluid coming out of the vent tube.
  • Low fluid level: If the transmission fluid level is low, it can also cause the fluid to build up pressure. This is because the fluid cannot circulate as freely as it should.
  • Damaged seals: If the seals in the transmission are damaged, they can allow fluid to leak out. This can also lead to the fluid building up pressure and coming out of the vent tube.

Also, Check the following:


Transmission fluid leaks can be a significant vehicle problem, leading to transmission damage and reduced performance. It is important to address transmission fluid leaks as soon as they are detected to prevent further damage and costly repairs.

The article discussed the causes of transmission fluid leaks, including worn seals and gaskets, damage to the transmission, and improper maintenance. It also highlighted the importance of regularly checking transmission fluid levels and repairing any leaks as soon as they are detected.

To maintain a vehicle’s transmission fluid levels and prevent leaks, it is recommended to have regular transmission fluid changes, check transmission fluid levels regularly, and have any leaks repaired as soon as they are detected. It is also important to have a qualified technician diagnose and repair any transmission issues to ensure proper function and longevity. 

Additionally, regular visual inspection of the transmission fluid, and the area around it, can help identify potential leaks early on.

Leave a Comment

Your email address will not be published. Required fields are marked *