C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel pump replacement

Thread Tools
 
Search this Thread
 
Old Mar 20, 2008 | 11:21 PM
  #1  
StephensblackL98's Avatar
StephensblackL98
Thread Starter
Burning Brakes
15 Year Member
 
Joined: Jan 2001
Posts: 959
Likes: 1
From: Plano, Texas
Default Fuel pump replacement

At last! An easy job! I've done everything from plugs to heater core to rebuilding an L98. Nothing was ever an "easy" job. But! Fuel pump replacement was a breeze. I bought a new high volume unit from Racetronix, and I've got to say putting it in was a piece of cake. Maybe two hours, max.

I ordered the pump online. It was delivered 7 days later. The site has detailed instructions on how to install the pump. And, everything from new bolts to a paperclip (believe it or not, it was needed) was included in the unit.

I heartily endorse the product. For those of you needing a new pump, and have some experience with minor maintenance, these people put out a very good unit.

Stephen
Plano, Texas
Reply
Old Mar 20, 2008 | 11:51 PM
  #2  
86PACER's Avatar
86PACER
Le Mans Master
20 Year Member
 
Joined: Jan 2003
Posts: 5,858
Likes: 7
From: Santa Maria CA
Default

Very easy. Can you believe that the Chiltons manual actually claims that you have to removed the entire gas tank to change the pump? It does.

Imagine that some poor bastard somewhere actually did drop his tank when he did not have to because the Chilton book said.
Reply
Old Mar 21, 2008 | 12:27 AM
  #3  
colin84vette's Avatar
colin84vette
Advanced
 
Joined: Aug 2002
Posts: 99
Likes: 0
From: PA
Default

Originally Posted by 86PACER
Very easy. Can you believe that the Chiltons manual actually claims that you have to removed the entire gas tank to change the pump? It does.

Imagine that some poor bastard somewhere actually did drop his tank when he did not have to because the Chilton book said.
Sure someone that dumb would just write a check at the chevy dealership for the goons there to drop the tank
Reply
Old Mar 21, 2008 | 03:01 AM
  #4  
pmihaltian's Avatar
pmihaltian
Slingshot
Supporting Lifetime
20 Year Member
 
Joined: Dec 2001
Posts: 3,817
Likes: 24
From: Charlotte NC
Default

Originally Posted by StephensblackL98
At last! An easy job! I've done everything from plugs to heater core to rebuilding an L98. Nothing was ever an "easy" job. But! Fuel pump replacement was a breeze. I bought a new high volume unit from Racetronix, and I've got to say putting it in was a piece of cake. Maybe two hours, max.

I ordered the pump online. It was delivered 7 days later. The site has detailed instructions on how to install the pump. And, everything from new bolts to a paperclip (believe it or not, it was needed) was included in the unit.

I heartily endorse the product. For those of you needing a new pump, and have some experience with minor maintenance, these people put out a very good unit.

Stephen
Plano, Texas
So what did you use the paper clip for?
Reply
Old Mar 28, 2008 | 01:27 PM
  #5  
bowtie350_428's Avatar
bowtie350_428
Pro
15 Year Member
 
Joined: May 2005
Posts: 525
Likes: 0
From: San Antonio TX
Default

Originally Posted by 86PACER
Very easy. Can you believe that the Chiltons manual actually claims that you have to removed the entire gas tank to change the pump? It does.

Imagine that some poor bastard somewhere actually did drop his tank when he did not have to because the Chilton book said.
I guess I would have been the next "dumb bastard" to drop the tank until I ran across this thread. I may soon be replacing my fuel pump on my 91 L98 ZF6. I thought you had to drop the tank to access the pump.

So forgive me for my ignorance but how do you gain access to the pump without dropping the tank? Through the filler port or licence plate?
Reply
Old Mar 28, 2008 | 01:51 PM
  #6  
bowtie350_428's Avatar
bowtie350_428
Pro
15 Year Member
 
Joined: May 2005
Posts: 525
Likes: 0
From: San Antonio TX
Default

Nevermind, I just answered my own question. Search is your freind...

Imagine that... a task that is easier on a vette than on other cars. It is usually the other way around.
Reply
Old Mar 28, 2008 | 02:55 PM
  #7  
rithsleeper's Avatar
rithsleeper
Drifting
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Dec 2007
Posts: 1,672
Likes: 8
From: Sumter South Carolina
Default

just did the same thing last weekend trying to fix a stalling problem and slow startup. I was so pleased with how easy the job was, unfortunatly it didn't fix the problem.

When I first read the manual before installing it said step 1: Remove Gas Tank. I almost flipped out. Then after taking a look at it I realized they were full of *#&@.
Reply
Old Mar 28, 2008 | 03:27 PM
  #8  
86PACER's Avatar
86PACER
Le Mans Master
20 Year Member
 
Joined: Jan 2003
Posts: 5,858
Likes: 7
From: Santa Maria CA
Default

Originally Posted by bowtie350_428
So forgive me for my ignorance but how do you gain access to the pump without dropping the tank? Through the filler port or licence plate?
http://forums.corvetteforum.com/show....php?t=1718223
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Mar 29, 2008 | 02:11 PM
  #9  
bowtie350_428's Avatar
bowtie350_428
Pro
15 Year Member
 
Joined: May 2005
Posts: 525
Likes: 0
From: San Antonio TX
Default

Thanks 86Pacer! Complete with pics and everything! It is also interesting to know that ZR1s have 2 fuel pumps.
Reply
Old Mar 29, 2008 | 03:48 PM
  #10  
WW7's Avatar
WW7
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2007
Posts: 8,735
Likes: 412
From: WV
Default

Originally Posted by bowtie350_428
Nevermind, I just answered my own question. Search is your freind...

Imagine that... a task that is easier on a vette than on other cars. It is usually the other way around.
Maybe they made this job easy to compensate for us having to do that dam Heater Cord.
Reply
Old Apr 16, 2008 | 12:24 PM
  #11  
gsuuod's Avatar
gsuuod
3rd Gear
 
Joined: Apr 2008
Posts: 3
Likes: 0
Default

Stephen - my name is Jerry, user name "gsuuod" and I am trying to replace my fuel pump in my 1994 C4, unfortunately I got my parts from mamotorworks and their instructions are like the Chilton ones you mentioned in your thread I just saw( drain and remove tank, etc.); can you help me? I just joined this forum and I don't know the "in's & out's" very well. Would it be possible for you to let me use the "easy" instructions you were fortunate to get? E-mail = fgmjr@comcast.net
Reply
Old Apr 16, 2008 | 02:56 PM
  #12  
F1Fan's Avatar
F1Fan
Drifting
15 Year Member
 
Joined: Jun 2004
Posts: 1,477
Likes: 87
Default

Originally Posted by pmihaltian
So what did you use the paper clip for?
It's used to push out one of the wires from one of the old connectors so that it can be reused on the new harness.
Reply

Get notified of new replies

To Fuel pump replacement





All times are GMT -4. The time now is 02:30 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE