Skip the auto shop - Our mechanics make house calls

How Long Does a Fuel Filler Neck Last?

Fuel Filler Neck

Getting gas from the pump to your gas tank is the only way to keep a car going. The fuel filler neck is a metal tube that is welded to the gas tank of a car. The gas cap resides at the end of this tube and is removed when more gas is needed for the vehicle. This part is used when gas is needed to run the car. It is subjected to grueling conditions over the years. Without a properly working fuel filler neck, it will be nearly impossible to keep your car supplied with the fuel that it needs.

The fuel filler neck is designed to last the life of the vehicle. Due to its metal construction, rust is usually one of the most common causes of this part needing to be replaced. Having a leaking fuel filler neck can be a fire hazard, which is the biggest reason why replacing it in a timely manner is important. These necks are designed to have a 45-degree tilt to them to make it easy to get the fuel in the tank. Taking a look at this part of a car from time to time will allow you to find any damage that may be present.

Looking for cracks or rust spots in the fuel filler neck can help to reduce the damage that this type of repair causes. If unsure about what to look for, then you will need to find a professional to assist you.

Here are some of the things that you may notice when it is time to get the filler neck on your vehicle repaired:

  • The strong odor of gas after filling up the vehicle
  • Fuel is spilling out from underneath the vehicle
  • Puddles of gas under the car after periods of inactivity
  • Significantly decreased fuel mileage

Due to the danger that this type of repair poses, it is important to get your fuel filler neck fixed immediately after the issues are discovered. The complexity of this type of repair is the reason why you will need to use a professional mechanic.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Icon-warranty_badge-02

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.

GET A QUOTE

More related articles

Insurance Requirements for Car Registration in Kentucky
The Kentucky Transportation Cabinet requires that all drivers in Kentucky carry liability automotive insurance, or “financial responsibility” in order to operate a vehicle legally and maintain vehicle...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
The Traveler’s Guide to Driving in Malaysia
CraigBurrows / Shutterstock.com Malaysia is a popular destination for many tourists today. The country has amazing sights and attractions that you will want to explore....


Related questions

Q: Car drives normal and then it's like the car is pull and shaking a little and cut off.Could it be the wires? know engine light sh

Hello. If the vehicle started shaking and then turned off then it can be caused by a number of things. It would be important for me to know if the car is running now or if it will not start...

Q: How do I disconnect the line from the fuel rail?

Your fuel lines are connected using quick spring lock connectors and require special spring lock tools to release the lock. You can get them at most auto parts store. Be sure to release fuel pressure before disconnecting line. If you...

Q: Fuel Rail System Error Code

Considering that the code is related to a problem in the fuel system, you should leave it to the professionals to avoid personal injury. When fueling the car, check twice to make sure the fuel cap is fastened properly. Low...