Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

98 Fpr ???

Reply Subscribe

Search this Thread

Old

Nov 9, 2007 | 09:58 AM

#1

Thread Starter

TECH Resident

iTrader: (28)

Joined: Oct 2003

Posts: 878

Likes: 0

From: DFW Texas

Question

98 Fpr ???

QUESTION:

On my 98 LS1 I removed the NX NXel system and replaced the fuel rails with the billet Aeromotive rails.

Put everything back together and then, I kept losing fuel pressure. Pulled the pump and replaced it but now, you start the car and the pressure drops down to around 5 lbs.

The guys at the shop are telling me that the regulator is bad and we need a new one. Apparently you can only get the regulator as part of the pump and it's gonna be around 550 for a new one.

Anyone know of a fix around this on the 98 system??

Thanks,
Kev

Old

Nov 9, 2007 | 12:15 PM

#2

TECH Fanatic

iTrader: (34)

Joined: Sep 2003

Posts: 1,293

Likes: 1

From: Gardner, KS

Default

if it were me i would run aa whole new fuel system run an aftermarket regulator on your stock lines and remove the one that is in the tank' that is just me thouh cost you around 200 for everything that you would need done

Old

Nov 9, 2007 | 01:06 PM

#3

Moderator

iTrader: (4)

Joined: Nov 2001

Posts: 2,074

Likes: 0

From: Montgomery, AL

Default

I bought just the stock GM in-tank regulator a few years ago for my 98. I will look for the part number.

John

Old

Nov 10, 2007 | 12:28 AM

#4

Thread Starter

TECH Resident

iTrader: (28)

Joined: Oct 2003

Posts: 878

Likes: 0

From: DFW Texas

Default

That would be helpful, Thanks John

Old

Nov 10, 2007 | 04:47 PM

#5

Moderator

iTrader: (4)

Joined: Nov 2001

Posts: 2,074

Likes: 0

From: Montgomery, AL

Default

Here is the AC Delco part number

ACDelco Part # 217-3073

I looked it up here:

http://198.208.187.182/internet/Vehicle.jsp

Old

Nov 10, 2007 | 05:00 PM

#6

TECH Junkie

iTrader: (18)

Joined: Jan 2006

Posts: 3,831

Likes: 8

From: Dover, Arkansas

Default

Isn't the regulator, on the 98, on the fuel rail? If so, did you not replace it with an aftermarket regulator.

Old

Nov 10, 2007 | 05:16 PM

#7

Moderator

iTrader: (4)

Joined: Nov 2001

Posts: 2,074

Likes: 0

From: Montgomery, AL

Default

Quote:

Originally Posted by LS1MCSS

Isn't the regulator, on the 98, on the fuel rail? If so, did you not replace it with an aftermarket regulator.

It is for 97/98 Corvettes but the regulator is in the tank for the 98 F-Body.

Last edited by JNorris; Nov 10, 2007 at 06:39 PM.

Trending Topics

2000 Z28 MarxXster

11

235
LS6/Cathedral to LS3/Square Swap Results

39

2k
Pushrod preload on ls7 lifters

15

524
New engine

6

249
Why are my fans on constantly? Holley EFI

6

179

Old

Nov 10, 2007 | 05:19 PM

#8

TECH Junkie

iTrader: (18)

Joined: Jan 2006

Posts: 3,831

Likes: 8

From: Dover, Arkansas

Default

Oh,, ok.

LS1 Tech Stories

The Best V8 Stories One Small Block at Time

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Brett Foote

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Pouria Savadkouei

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Verdad Gallardo

7 Most Reliable High-Performance Engines GM Has Ever Built

Verdad Gallardo

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Verdad Gallardo

6 Common C5 Corvette Failures and What's Involved In Repairing Them

Pouria Savadkouei

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Verdad Gallardo

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Pouria Savadkouei

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Verdad Gallardo

Reply Subscribe

2173073, 98, 98z28, aftermarket, delco, fluel, losing, ls1tech, pessure, rail, regulator

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 11:17 PM.