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How to Check Transmission Fluid

Understanding how to check your transmission fluid regularly helps prevent any maintenance issues before they become serious and get costly. Your car’s transmission is what propels it forward, so it’s crucial to stay up-to-date on routine maintenance like checking the transmission fluid. Not sure how to measure the transmission fluid level in your new Buick,GMC or used vehicle? Dale Earnhardt Jr Buick GMC can help! Learn how to check transmission fluid in this handy guide.

Step-by-Step Guide to Checking the Transmission Fluid

Follow these steps to checking your transmission fluid:

  1. Turn the engine on for a few minutes before continuing to the next step. The engine should be warmed up to check the level properly. Park the car in a safe spot before getting out and opening the hood.
  2. Find the transmission fluid dipstick. On front-wheel-drive cars, you’ll find it to the right of the oil dipstick. Refer to your owner’s manual for assistance locating it.
  3. Remove the dipstick and touch the fluid, moving it around between your thumb and forefinger. The liquid should be almost transparent, with a pink hue. If it looks dirty or there’s a burnt smell, bring your vehicle to our Tallahassee service center for replacement.
  4. Use a rag to wipe off the dipstick. Then insert it back into the vehicle. Pull it out again and check the level. If it’s under the “Full” marking, more fluid is needed.
  5. Use a funnel to bring the fluid level up to the right spot. Be sure not to overfill it.

If you experience any trouble or need help, don’t hesitate to contact our service center for assistance. We work hard to provide service to our customers from Thomasville, GA and beyond.

Checking the Fluid in a Sealed Transmission

Don’t see the dipstick under the hood? That could be because your Buick,GMC car comes equipped with a sealed transmission. What is a sealed transmission? This doesn’t mean that you can’t access it; it just means that there is no dipstick to measure the fluid level with. If your car has a sealed transmission, don’t attempt to check its fluid level; you may damage it as a result. Our service team will happily check the transmission fluid level when you visit us for a service appointment.

When to Check the Fluid in a Sealed Transmission

The sealed transmission works to limit how much transmission fluid gets wasted, saving you money in the long run. Issues can still come up, and the transmission fluid will need to get replaced eventually. Keep an eye out for these red flags that indicate there’s a problem with your sealed transmission:

  • You can hear strange noises when the gears change.
  • The gears hesitate before changing.
  • During acceleration, there’s a noticeable delay when the gears shift.

How Often Do You Check Your Transmission Fluid?

Every month! And it includes checking your transmission fluid, power steering fluid, and engine oil. Always check your owner’s manual for a more specific maintenance schedule.

Transmission Fluid Basics

The transmission is one of your vehicle’s most complex parts. Before checking it, take a look at these helpful tips:

  • Not all transmission fluid is the same, as there are different types for recent models, manual transmissions, and automatic transmissions. Your vehicle’s owner’s manual will recommend a particular kind of transmission fluid.
  • Checking the fluid on a manual transmission usually requires a jack to access a plug located under the car. This is why visiting our service center near Crawfordville is more convenient for most drivers.
  • If your vehicle hesitates before shifting gears, it could be because of low transmission fluid. However, it can also be a sign of a more severe problem. Check the fluid level first, but if it’s okay, schedule service with us. Our factory-trained technicians will see what the issue is.
  • You’ll want to replace your transmission fluid every 50,000 to 100,000 miles. However, the actual amount varies based on your driving habits, type of transmission, and other factors. Check your vehicle’s owner’s manual for a more specific replacement interval.

Visit Dale Earnhardt Jr Buick GMC For All Your Servicing Needs!

At Dale Earnhardt Jr Buick GMC, we can answer any questions that Panama City drivers have about the services we offer or routine maintenance like how to check transmission fluid or how often to have an oil change. Contact our service center today and be sure to explore our service specials for additional savings!

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Hendrick Vehicle Disclaimer

$1,139.00 Predelivery Service Charge included in advertised price; this charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale. All prices exclude all taxes, tag, title, registration fees and government fees. Out of state buyers are responsible for all taxes and government fees and title/registration fees in the state where the vehicle will be registered. All prices include all manufacturer to dealer incentives, which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. All vehicles may not be physically located at this dealership but may be available for delivery through this location. Transportation charges may apply. Please contact the dealership for more specific information. All vehicles are subject to prior sale.



Additional Disclaimers:

Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Length of contract limited. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 6/30/26.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **Monthly payment is $16.67 for every $1,000 you finance. Average example down payment is 10.3%. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***Deferred monthly payments for 130 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 6/30/26.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Not available with lease and some other offers. Take new retail delivery by 6/30/26. **HUMMER EV is available from a GMC EV dealer. Length of contract limited. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 6/30/26. ***Deferred monthly payments for 120 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 6/30/26.

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