How to add coolant to a Ford Flex?

If your Ford Flex is running low on coolant, it's important to top it up to prevent overheating and engine damage. Here's a step-by-step guide on how to add coolant to your Ford Flex.

Identifying the Coolant Reservoir

The coolant reservoir in a Ford Flex is typically located at the front of the engine bay, near the radiator. It's usually a translucent plastic tank with "COOLANT" or "OVERFLOW" written on it. This is where you'll add the new coolant.

Checking the Coolant Level

With the engine cool, open the coolant reservoir cap and visually inspect the coolant level. The coolant should be between the "MIN" and "MAX" markings on the side of the tank. If the level is below the "MIN" mark, you'll need to add more coolant.

Adding the Coolant

• Locate the correct coolant type for your Ford Flex. Check your owner's manual or the coolant reservoir cap for the recommended coolant specification.


• Slowly pour the new coolant into the reservoir, being careful not to overfill it. Fill it up to the "MAX" mark.


• Replace the reservoir cap and make sure it's tightened securely.

After adding the coolant, start the engine and let it run for a few minutes to circulate the new fluid. Check the coolant level again and top it up if necessary.

Disposing of Old Coolant

If you've drained a significant amount of old coolant, be sure to dispose of it properly. Coolant is toxic and should not be poured down drains or onto the ground. Contact your local waste management authority for guidance on proper disposal methods in your area.

By following these steps, you can easily add coolant to your Ford Flex and keep your engine running smoothly. Remember to check the coolant level regularly and address any leaks or issues to prevent future problems.

How to check coolant on a Ford Flex?

The Steps: Checking Ford Coolant

1. Park your car and turn your engine off.
2. Pop the hood open to get to the coolant reservoir.
3. Locate the coolant reservoir.
4. If your Ford coolant is filled to the “full line, you're good to get back on the roads in Addison.

Where is the radiator cap on a 2009 Ford Flex?

It. Let's make our way under the hood on the passenger side of the engine compartment is where you're going to find your coolant reservoir. Go ahead and take that cap turn it counterclockwise.

Can I just pour coolant into the reservoir?

Yes, you can pour coolant directly into the reservoir to top it off, but it's important to make sure the engine is cool first and that you are using the correct type of coolant. Pour the coolant up to the "cold fill" line on the reservoir, and check the level a few times after the engine cools down, as the system may draw more from the reservoir over time. If you've completely run out of coolant, it's best to also pour some directly into the radiator if it has a cap to ensure the system is full, and follow your car's specific instructions for bleeding air from the system.
 
This video demonstrates how to check and add coolant to your car's reservoir: 1m2CarProsYouTube · Oct 6, 2016
How to top off coolant in the reservoir

• Ensure the engine is cool. Wait for the engine to be completely cool to avoid personal injury and potential damage to the cooling system. 
• Open the hood and locate the reservoir. It's typically a plastic tank near the radiator with "min" and "max" or "cold" and "hot" lines on the side. 
• Loosen the cap slowly. Be cautious, as there may be residual pressure. 
• Add the correct coolant. Pour the appropriate coolant mixture until it reaches the "cold fill" line on the reservoir. 
• Replace the cap. Tighten it securely, usually until you hear a click. 
• Monitor the level. After a few driving cycles, check the level again when the engine is cold. It's normal for the level to drop slightly as air is pushed out of the system, so top it off again if needed. 

Important considerations

• Use the right type of coolant. Make sure to use the specific coolant recommended by your car's manufacturer to prevent corrosion and damage. 
• Don't use plain water for extended periods. While water can be used in a pinch, using it long-term can lead to corrosion and overheating. 
• If the system is completely empty, use the radiator. If your car has a pressure cap directly on the radiator, you may want to pour some coolant directly into the radiator first to ensure the system is fully filled. 

You can watch this video to learn about the proper way to add coolant to your car's radiator: 1mEngineering ExplainedYouTube · Jun 22, 2016

Can I refill my engine coolant myself?

To top up your engine's coolant, you can simply open the reservoir cap (be careful the engine is not too hot and use a cloth wrapped around the cap to open it, as there could be some residual pressure left in the system) and add to the fluid level – what you use to do this is very important though.