Can A Tesla Leak Oil? [3 Places To Check]

Can a Tesla leak oil? And what other fluids could be leaking? If you notice a few extra fluids under your EV after parking, it is most likely an oil leakage.

Even though Tesla vehicles do not use motor oil, oil is utilized to lubricate gearboxes, bearings, and others.

Electric vehicles utilize oils, but not in the exact way conventional cars do. EV groups use oil to solubilize and cool the gear and other drive system elements.

Types Of Fluid In A Tesla Car

Tesla uses special fluids to keep the vehicle going smoothly. Despite being among the most famous and well-known cars, Tesla’s liquids remain a mystery.

Electric motors utilize fewer fluids than conventional automobiles, as they do not necessitate oils or gasoline.

Can A Tesla Leak Oil?
Can A Tesla Leak Oil?

As a result, identifying the nature of a leak, such as the presence of fluids, is a little simpler whenever it comes to an electric vehicle because there are very few possible scenarios to consider.

The following liquids are found in an EV:

1. Transmission Fluid

Transmission liquid is necessary for seamless gear shifting in all vehicles, regardless of their powertrain. Transmitting systems are connected by mechanical parts, such as gears and passageways.

Although they don’t have a multi-gear transmission, electric vehicles have a single-speed option. Thus, transmission oils are required to ensure efficiency and dependability.

2. Thermal Fluid

Thermal fluids are intended to keep the battery and other electronic devices at the proper temperature. The air conditioning system of an electric vehicle is among the most crucial components of any EV.

EV batteries are frequently heated; therefore, thermal fluids that operate through pipelines and help sustain heat are used.

The thermal liquid acts and serves the same purpose as coolants in gas or petroleum engine vehicles. Mobil oils moisten the gearboxes and other mechanical components, while thermal fluid keeps the internal mechanisms cool.

3. Fluid for Brakes

Brake fluid is utilized to assist the car brake suddenly, and the vehicle brake wouldn’t operate if it did not have it. EV companies could also use a specific variety of brake liquid that has not been fully revealed.

Electric vehicles, like all cars, use fluids, which must be inspected and replaced according to the car manual guidelines.

Adding coolant or liquid to a standard car is much easier. On the other hand, trying to add fluid to a cap isn’t the solution for a Tesla. Furthermore, most liquids listed without an electric car service center are unavailable.

Read Also: Loud Noise While Charging Your Tesla [5 Solutions]

Can A Tesla Leak Oil?

If you’re considering purchasing an EV or are a new owner, you’re wondering what it takes to keep it running. Whenever does it come to Electric car servicing, one of the popular queries from our readers has been: does it require Mobil oils?

You do not want any of the fluids in your car to leak. Some liquid leaks can endanger you and other drivers. So, if you notice a leak, do not even drive your vehicle unless you’ve recognized the issue and discussed it with a mechanic.

Since a leak can be caused by various elements, estimating the cost of this maintenance is challenging. It may be as simple as washer liquid or expensive as transmission fluid, hydraulic fluid, or lubricating fluids.

Maintenance may only require labor or may necessitate the purchase of expensive parts. Only a leakage inspection can inform you for quite sure.

Some car companies believe every liquid problem from a car must be inspected and handled by professional mechanics knowledgeable about the make, design, procedure, and the vehicle’s performance.

Possible Reasons

The oil pump is likely to break after a long drive on the road for Tesla. Although electric vehicles don’t require regular maintenance, repairing the filter elements will assist in eliminating the leak.

Most components release leakage from the back side of your EV, in the center pan among your rear wheels. You may notice droplets every evening you park your vehicle after a long road trip.

Your front and back drive modules are lubricated with grease, which is why they can leak.

Check this YouTube video: model S Small drive unit oil change

If your axle seal leaks, you will notice droplets under your EV. The leading causes of this side effect are incorrect axle installation and removal. Fortunately, your warranty will cover the replacement cost.

How To Fix Tesla oil leak

Initially, check your liquid levels (cooling system, steering wheel, lubricating oils, and brake fluid) to see if any of them can be quickly identified as the cause of the leak if you find liquid dripping out from below your Electric car.

how to fix tesla leaking oil
How to fix tesla leaking oil

Checking your vehicle every two weeks will help minimize risks and eliminate any chance of engine failure. These easy steps will help you determine the leakage:

1. Oil Leaking From The Plug

The procedure is relatively straightforward; you must raise your Electric car horizontally. After that, replace the drain cover, drain the oil filter, replace the drain gasket, fasten the plug to the proper torque, and check the warm engine to ensure the drip has been fixed or not.

2. Leakage From Oil Filter

If the filtration system of your vehicle causes your fluid to leak, you must replace it. Use a filtration spanner to remove the older filter, ensuring that the sealant does not adhere to the engine.

Then place the new filtration system and moderately fasten it: identical check, kindly checks to see whether the Tesla is dropping oil or not.

3. Leakage From Pressure Switch

To accomplish the above, put a drain plate under the portion, remove the component, swiftly reposition the substitute pressure regulator, clean the assembly, and kindly check to ensure that your Tesla is no longer leaking liquids.


The best action for leakage for your Tesla is to get in touch with the service department. Their expert staff will aid in determining the type and origin of the mishap and assist in coming up with a workable solution.

However, it is not necessary to hire an expert provider if you can resolve the problem by yourself. By taking care of the repair work yourself, you will be able to save a lot of time and money.

It would be beneficial to note that resolving the problem at home does not make a professional diagnosis unnecessary.

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