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How do I know if my car is low on transmission fluid?

If your car is low on transmission fluid, it can lead to serious problems like transmission failure or damage. Fortunately, there are a few simple ways to check your transmission fluid level and identify any issues. In this article, we'll provide a step-by-step guide on how to determine if your car needs a transmission fluid top-up.


Signs Your Car May Be Low on Transmission Fluid


Here are some common indicators that your car's transmission fluid may be running low:



  • Difficulty shifting gears: If you notice your car is having trouble shifting smoothly between gears, it could be a sign of low transmission fluid.

  • Slipping transmission: When the transmission fluid is low, the transmission may start to slip or hesitate when accelerating, which can cause the engine to rev higher without the car gaining speed.

  • Leaking fluid: Check under your car for any puddles or drips of reddish-colored transmission fluid, which could indicate a leak.

  • Burning smell: If you notice a burning or hot smell coming from your car, it may be a sign that the transmission is overheating due to low fluid levels.


If you experience any of these issues, it's important to have your transmission fluid checked as soon as possible to prevent further damage to your vehicle.


How to Check Your Transmission Fluid Level


Checking your transmission fluid level is a relatively simple process, but the exact steps may vary depending on your vehicle's make and model. Here's a general guide:



  1. Park your car on a level surface and apply the parking brake.

  2. Locate the transmission dipstick, which is usually near the front of the engine compartment.

  3. Pull out the dipstick, wipe it clean with a rag, and reinsert it fully.

  4. Withdraw the dipstick again and check the fluid level. The level should be between the "min" and "max" markings on the dipstick.

  5. If the fluid level is low, add the recommended type and amount of transmission fluid, as specified in your owner's manual.


Be sure to check your transmission fluid level when the engine is warm, as the fluid expands when hot and provides a more accurate reading.


When to Change Your Transmission Fluid


In addition to regularly checking your transmission fluid level, it's also important to change the fluid at the intervals recommended by your vehicle's manufacturer. Typically, this is every 30,000 to 60,000 miles, but the exact interval may vary. Changing the fluid can help extend the life of your transmission and prevent costly repairs down the line.


If you're unsure about the condition of your transmission fluid or have any other concerns, it's best to consult a professional mechanic who can properly diagnose and address any issues with your vehicle's transmission system.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.