Why does my car keep saying check fuel cap?

Why does my car keep saying check fuel cap?

Simply put, if your fuel cap light is on, it means that the computer has detected a leak in the system, typically from a loose gas cap. If this light comes on while driving, pull over in a safe spot and re-secure the cap. If the light doesn’t turn off, inspect the gas cap for any damage and replace it if necessary.

Can AutoZone test a gas cap?

Safeguard your emissions system and give a clean, finished look to the exterior of your vehicle with replacement fuel caps and doors from AutoZone. When you take your vehicle to pass the emissions test, the last of your worries should be a faulty fuel cap or door.

How do I know if I need a new fuel cap?

Symptoms of a Bad or Failing Gas Cap

1. Cap does not tighten properly. One of the most common symptoms of an issue with the gas cap is a cap that does not tighten properly.
2. Fuel smell from the vehicle. Another symptom of a possible issue with the fuel cap is a fuel smell from the vehicle.
3. Check Engine Light comes on.

How often should gas caps be replaced?

The gas cap is used all of the time, which means that you will have to get the cap replaced eventually. The gas cap can last up to 50,000 miles and in some cases longer if it is properly cared for. Not having this type of protection in regards to the gas supply in a car can lead to a variety of different issues.

How do I fix check fuel cap message?

To handle the situation, follow these steps:

1. Turn off the engine.
2. Open the fuel door.
3. Double check the gas cap and tighten if necessary.
4. Crank the car and drive normally.
5. The light should go off within a few days. If it doesn’t, the code will need to be checked.

Is it hard to replace a gas cap?

Installing a new gas cap is a very simple procedure, but the exact steps can vary depending on the type of gas cap you have. Before you can install a new cap, you must also know how to remove the old one.

How do you clear a fuel cap check?

How to Reset the Warning Light Gas Cap That Is Loose or Missing

1. Turn off your vehicle’s engine.
2. Step to the gas cap door.
3. Replace the gas cap.
4. Close the gas cap door.
5. Use an OBD-II code scanner if the warning light does not disappear.
6. Continue driving the vehicle.

Do you need a gas cap at AutoZone?

The real test is finding the right match for your tank and one that covers all the bases in terms of regulations and legal requirements, details which staff members at your local AutoZone store can help you out with. There are a few other options you might want to consider as well, including locking fuel caps.

How do I get a cap on my gas tank?

Simply set the Year Make and Model of your vehicle above and shop gas caps, fuel doors and other fuel delivery components specifically designed for a custom fit. Enjoy Free In-Store Pickup, Free Curbside Pickup & Free Next Day Delivery on eligible fuel tank caps and other essential auto parts.

Is it time to replace your gas cap?

If the reason for replacement includes a misplaced or dropped cap, it may be time to invest in a cost effective gas cap tether, that will help prevent future mishaps at the pump. If you’re considering a more secure option, look no further than our assortment of locking fuel caps.

Is there a way to lock the fuel cap?

There are a few other options you might want to consider as well, including locking fuel caps. These caps can be used to prevent unwelcome parties from accessing your tank for any reason thanks to the addition of a lock that keeps the cap from twisting off without the use of the included key.