Skip the auto shop - Our mechanics make house calls

Q: Where is the fuel pressure regulator located at

asked by on

Where is the fuel pressure regulator located at
My car's transmission is unknown to me.

The regulator is below the upper intake manifold assembly. There are quite a few steps involved and exceptional care has to be taken during replacement to ensure that there are no leaks on re-assembly. If the car has over 150,000 miles, and you have to replace the regulator, consider removing all the fuel injectors and sending them out to an injector reconditioning lab for ultrasonic cleaning and filter replacement. Mr. Injector is one such service. A certified technician from YourMechanic can replace the fuel pressure regulator during a mobile visit and assist you, too, if you desire to have the fuel injectors serviced at the same time.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Po 301

P0301 is a misfire in number one cylinder. I believe you are already aware of this. A common problem on these is the injector assembly. I would do everything below before I condemn it. If I were there in person,...

Q: Why Doesn't My Brake lights Work And I Changed The Brake light Switch

Hi there. It sounds like you may have either a blown fuse or a broken wire. Check and replace the fuses/relays as necessary. It may be necessary to check for battery voltage with a digital volt/ohm meter at the brake...

Q: Tire clicking and grinding noise

Hello. From your description of the noise it is making I believe either the axle or the wheel bearing are at fault. If it is the wheel bearing there is a possibility that the bearing has broken rollers or broken...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...