How to Replace Fuel Pressure Regulator 2000 to mid-year 2003 Avalanche Suburban Silverado Yukon

Today we Replace Fuel Pressure Regulator 2000 to mid-year 2003 5.3 LS Avalanche Suburban Silverado Yukon
The Regulator is located on the driver side by the fuel rail.
They were later put inside the fuel tank from mid-year 2003 (I believe)
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Fuel Injection Pressure Regulator - Kit with Clip and Snap Ring: amzn.to/3wmnIPR
Mass Air Flow Sensor Fuel: amzn.to/3LivPkH
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⚡⚡PLEASE NOTE⚡⚡
This is the fuel press spec from a gm service manual. Key on, engine off. fuel press with pump running and air bleed out of fuel press gauge (remember eng. off!!) is 55-62 psi for eng code "t" for eng code "z" its 48-54 psi. Look at the 8th digit of your vin for the eng code.
Fuel pressure for 02's according to VIN:
(55-62 psi) VIN: (V, T,U)
(48-54 psi) VIN: Z
Check the pressure as soon as you turn the key to run. It may drop a little as soon as the pump shuts off. With return-style fuel systems the pressure will be 8-10 psi lower when it is running depending on your engine vacuum. If you pull the vacuum line off the fuel pressure regulator while idling you should see the pressure rise by this amount to the specified value. You may have a problem if your VIN T pressure is less than 45 psi at idle or 55 psi when not running or with the vac line off the FPR. I would check the regulator first if this is the case. Make sure there is no fuel leaking out the vac line connection.
See AVALANCH 1500 REPAIRS 5.3L CHEVY VORTEC Playlist for more; • HOW TO REPLACE STARTER...
I assume no liability for anything you choose to do to your own car. Due to factors beyond my control, All Repairs you perform to your car are performed at your own risk. I assume no liability for property damage or injury incurred as a result of any information contained in this video. Do your own research. Use this information at your own risk.

[@JohnCRV]

Today we Replace Fuel Pressure Regulator 2000 to mid-year 2003 5.3 LS Avalanche Suburban Silverado Yukon

[@MrLowePlus]

Hi John great video and thank you very much for being a long term supporter of our channels 😃👍 Sincerely, Mr Lowe 😊Denmark

[@ActNaturally]

Excellent demonstration on the fuel regulator.

[@photocontrol]

Great how to John and son on replacing the fuel pressure regulator. Have a great week! 👍

[@savinogiovanni]

Very useful video on how replace the full pressure regulator! 🙂

[@davestredulinsky]

Interesting to see how you tested and replaced the fuel pressure regulator. I enjoyed following your tutorial in full to the end. Thank you, my friend.

[@Reviewing_Playing_and_More_RPM]

You do a great job showing everything with such detail, better than others for sure. Great job.

[@MyTravelChannel-RO]

An excellent job on this tutorial! The demonstration was clear and helpful, making it easy to follow and understand. Thanks for sharing!👍

[@BonGalabansafe]

This is very good tutorial. Awesome job.

[@HealthyVeganLiving]

Good to learn from you John 👍Gary

[@VivianCastillo]

Fantastic tutorial.

[@LeeCheungsChannel]

I just thought about you the last day, i was trying to connect a new connection for a dash cam from the fuse box, of course didn't work, you should make a video to show everyone😊

[@livingyes]

Thanks John

[@user-mk1ih7or5l]

Спасибо большое за интересное и полезное видео! Посмотрела с большим удовольствием!

[@EnzoRapacciuolo]

Hi, great job!

[@VideoProduction100]

Video very informative my friend! 👍Have a nice day

[@justtoofunny]

Great info John!

[@JOEZEP54]

Hi John, been awhile ☹ Excellent demonstration 👍

[@AllenOxendine]

Thanks for sharing. Returning Support with Full View and Like. Knowing so much can save you a ton.. Hope you guys have a good week.