Pontiac Grand Prix Transmission Fluid Capacity and Maintenance Guide

Pontiac Grand Prix Transmission Fluid Capacity

When it comes to maintaining your Pontiac Grand Prix, one crucial aspect is ensuring that your transmission fluid is at the right level. In this article, we will discuss the transmission fluid capacity for the Pontiac Grand Prix, so you can keep your vehicle running smoothly without any unnecessary hiccups.

Transmission Fluid Capacity and Type

Before we dive into the details, let’s first take a look at the transmission fluid capacity for the Pontiac Grand Prix:

Transmission Fluid Capacity Quarts Liters
4-Speed Automatic Transmission 12.9 12.2
5-Speed Automatic Transmission 12.9 12.2

Now that you know the transmission fluid capacity, let’s move on to the type of fluid you should use. For the Pontiac Grand Prix, it is recommended to use Dexron III or Dexron VI automatic transmission fluid. These fluids are specifically designed to meet the requirements of your vehicle’s transmission system.

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How to Check and Add Transmission Fluid

Checking and adding transmission fluid to your Pontiac Grand Prix is a relatively simple process. Here’s a step-by-step guide to help you:

  1. Park your vehicle on a level surface and engage the parking brake.
  2. Locate the transmission fluid dipstick. It is usually labeled and can be found near the back of the engine compartment.
  3. With the engine warmed up and running, carefully remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully and then remove it again to check the fluid level. The dipstick will have markings indicating the minimum and maximum levels. Ensure that the fluid level is within this range.
  5. If the fluid level is low, you can add transmission fluid through the dipstick tube using a funnel. Add small amounts at a time and recheck the level until it reaches the appropriate range.
  6. Once you have finished adding fluid, securely reinsert the dipstick and ensure it is properly seated.
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Remember, it is essential to follow the manufacturer’s recommendations and use the correct type of transmission fluid. Using the wrong fluid can lead to potential damage to your transmission system and costly repairs.


Now that you have the transmission fluid capacity for your Pontiac Grand Prix, you can confidently maintain your vehicle’s transmission system. Remember to check the fluid level regularly and top it up as needed to ensure optimal performance and longevity of your transmission. By taking care of this simple yet crucial aspect of maintenance, you can enjoy a smooth and trouble-free driving experience in your Pontiac Grand Prix.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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