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

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

How to Find the Keyless Code on a Ford Explorer or Mercury Mountaineer
Many Ford Explorers and Mercury Mountaineers were manufactured with an option known as the Ford keyless entry keypad. Some models refer to it as SecuriCode as well. It...
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...
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...

Related questions

Q: When Should I Get a Fuel Injection Flush?

When you are maintaining your vehicle, it is important to service every component of the engine in order to keep it in great running condition so you do not have future issues. You change your engine oil and transmission fluid,...

Q: No Start. Fuel delivery issue

Hi there, thanks for writing in about your 1993 Toyota Pickup. You should check all the relay connections to see if the wire connections are corroded and losing relay connections to the relays. This vehicle is known to get badly...

Q: My car has a duel fuel system and it sometimes runs rough

This is a common problem with duel fuel conversions. When you start the car, be sure it warms up on gasoline/petrol. Oftentimes, what happens is the LPG fuel conversion kicks in later while still running on petrol/gasoline, essentially fueling the...