Skip the auto shop - Our mechanics make house calls

How Long Does a Fuel Pressure Regulator Last?

Fuel Pressure Regulator

In order for the fuel system in a car to operate properly, it will need to have the right amount of pressure. The injectors that are mounted in each cylinder of the engine have to disperse the right level of gas to make the combustion process work. There are a number of components of the engine’s fuel system and among the most important is the fuel pressure regulator. This regulator helps the fuel injectors on the car to let out just the right amount of fuel. The fuel pressure regulator is used every time the vehicle is started and ran for an extended period of time.

The fuel pressure regulator on your vehicle is intended to last as long as the car does, but this is not always the case. Due to the amount of use and the grueling conditions that this regulator is exposed to, it will become worn over time. In most cases, this regulator will not be inspected as part of routine maintenance. This means that the only attention that this part will usually receive is when it is malfunctioning. Having a professional to troubleshoot your fuel system when problems arise is an important part of getting the right repairs made.

The longer that you wait to get a broken fuel pressure regulator fixed, the more trouble you will have keeping your car running. A defective fuel pressure regulator can cause a variety of issues that will make your car unreliable and dangerous to operate. Like any other part of the car’s fuel system, getting the regulator replaced in a hurry is the best way to reduce further damage. When the fuel pressure regulator is damaged, here are some of the signs you may start to notice.

  • A decrease in the level of fuel efficiency
  • The strong smell of gas in the engine compartment
  • There is smoke coming from the tail pipe
  • The Check Engine Light is on

The faster you are able to get the problems with your fuel pressure regulator fixed, the easier it will be to keep your car reliable and safe. Getting a professional to replace the part is your best course of action due to the complexity involved.

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 code means The manufacturer specifies a range of acceptable voltage to be produced from the throttle position...
How to Buy Fuel Treatments
Adding a fuel additive to your gas tank when you fill up is one way to clean vital engine parts of deposits, improve the performance of your engine,...
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: My car is not gasing when I hit the gas. I was at a red light and it wouldnt move, it was like it just locked?

Hello, thank you for writing in. There are several sensors related to the fuel system, and having that code would be beneficial for us. However, we can start with an assumption that it may have been the fuel pressure sensor,...

Q: Filler neck

The filler neck for the fuel tank is bolted to the body, near the bottom of the filler neck assembly. To access the bolt, you will have to remove a plastic access panel. The filler neck is retained, as well,...

Q: Canister Purge Valve or EVAP Canister Vent Hose

Diagnostic Trouble Code P2195 suggests the vehicle is running too rich. That's not good for the catalytic converter as the converter can overheat and be damaged if too much in the way of unburned hydrocarbons are introduced to the converter....