Skip the auto shop - Our mechanics make house calls
  1. Home
  2. Articles
  3. How Long Does a Fuel Filler Neck Last?

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

P0222 OBD-II Trouble Code: Throttle/Pedal Position Switch/Sensor B Circuit Low Input
P0222 code definition Throttle/Pedal Position Switch/Sensor B Circuit Low Input What the P0222...
Veteran and Military Driver Laws and Benefits in Idaho
The state of Idaho offers a number of benefits and perks for those Americans who have either served in an Armed Forces branch in the...
P2422 OBD-II Trouble Code: Evaporative Emissions Control System (EVAP) Vent Valve Stuck Closed
Diagnostic Trouble Code (DTC): P2422 P2422 code definition Evaporative Emissions Control System (EVAP)...


Related questions

Q: Fuel

Sounds like you have a clogged fuel filter or dirty injector ports. You may want to try putting a can of Seafoam in your gas tank and see if this will help clean your fuel system out. If you still...

Q: Car ran out of fuel put more in but still not starting what could it be

Hello, thank you for writing in. Several things may be happening. One would be that the fuel pump simply burned itself out trying to suck for gas. This is not uncommon in these situations. Secondly, you may have sucked up...

Q: After new distributor and testing, car won't start

Confirm the basics first: Does it have spark at the plugs? Does it have compression? Are the injectors firing with proper fuel pressure? One (or more) of these is failing you, and will instruct the correct diagnostic path. A trained...