Fuel Pressure Regulator

[JHarris1385]

Thanks alot. My previous post(s) conclusions led to the FPR. I have a tool similar, for use on the John Deere. Thanks. SHould I order from St. Charles?

[Hotsauce]

This is the FPR showing correct assembly, and part #. its at the drivers side rear of the injector fuel rail.

John C.

[uncle_asa]

Thanks alot. My previous post(s) conclusions led to the FPR. I have a tool similar, for use on the John Deere. Thanks. SHould I order from St. Charles?

Just compare price from Checkers and Isuzu and select cheapiest source. I think it is exactly same part in different packages (Neihoff/Borg Warner/Isuzu).

[SilverBullet75]

Has anyone ever tried an adjustable fuel pressure regulator?

[Ldub]

Has anyone ever tried an adjustable fuel pressure regulator?

Check the "similar threads" @ the bottom of this page & you'll find what you're looking for.

[JHarris1385]

So I finally got my FPR in mail today from drivewerks.com. But I come home to find out that my retaining ring pilers tips are too large to fit through the holes.

Question is are these pilers easily purchased at HD or Lowes in smaller tip sizes?

[uncle_asa]

So I finally got my FPR in mail today from drivewerks.com. But I come home to find out that my retaining ring pilers tips are too large to fit through the holes.

Question is are these pilers easily purchased at HD or Lowes in smaller tip sizes?

In worst case you can use file on what you have But I think HD/Lowes/Sears should have them in right size.

[JHarris1385]

Bought some new ones with multiple tips and angles. They are great. BUTTTTTT. Iv got the fuel rail almost completely off and can not get the bolts that attach the black cover over the fuel pressure regulator unbolted from the common chamber. Even PB blaster has not worked yet.

Ill post pics later, if you all do not know what bolts I am talking about. They are completely round and require a large allen wrench. Talk about leverage with an allen wrench.

Has anyone done this repair yet?