C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

82 C3 Fuel Pump

Thread Tools
 
Search this Thread
 
Old Apr 13, 2012 | 04:40 PM
  #1  
Dracule's Avatar
Dracule
Thread Starter
Advanced
 
Joined: Feb 2012
Posts: 62
Likes: 1
From: Morven NC.
Default 82 C3 Fuel Pump

Driving back from the corner store, the motor died, just out of nowhere. It had been running fine other than a higher idle than I'd of liked, by about 300 rpm. So this came out of the blue. Fortunately I was able to coast home, swing wide and roll up into my driveway. I checked the fuse marked ( FP ) on the very top of the fuse block... what a bear to get to. It helped to pull the AC duct out of the way for better room and visibility. The fuse proved to be good so it was on to the pump. Removing the fuel door was easy enough, four phillips screws, pull the drain rubber shield and then the three hoses with clamps. The one single on the driver side (left) was a bit awkward, and the two on the right side less difficult. with the hoses off, there were 8 bolts into the tank . Once removed, a little wriggling broke the bond of the gasket. Orienting the whole assembly to come out through the body proved difficult as the angle and orientation was important. I'd say it came out with little spinning clockwise or counterclockwise, rather almost as it was oriented in the tank. Be careful the paint could be marred trying to remove the apparatus. Once out the pump was easy enough to remove. An electrical clip and hose clamp loosening is all that were in need for removal, then the hose slipped off the feed pipe. The reverse was then used to put it back in. The most difficult part..? Getting the sending unit/float/pump assembly out of the tank and slipping it out the gas door hole in the body.. Be patient, and take your time, it does come out, you just have to hold your mouth right...lol. And that was my pump change episode. Make sure you put a strainer on the pump, because the pump vanes are very fragile plastic and it wouldn't take much of a particle to blow out the vanes. The pump I got was an 85 year model as I read it was superior, yet of the same configuration and fitment. $50 dollars later, I'm on the road again. Of course that was with my Daughters 20% discount from Advanced Auto Parts.
Reply
Old Apr 13, 2012 | 09:58 PM
  #2  
EmNash's Avatar
EmNash
Racer
10 Year Member
 
Joined: Jul 2011
Posts: 292
Likes: 4
From: LI NY
Default

Well done and thanks for the play by play.
Reply
Old Apr 14, 2012 | 09:23 AM
  #3  
terry82's Avatar
terry82
Le Mans Master
25 Year Member
 
Joined: Jul 2000
Posts: 6,664
Likes: 162
From: columbia city in
Default

good job explaining all of that and going with the 85 pump .i have a pic that shows how i covered the car around the gas tank .http://1982corvetteforsale.shutterfly.com/pictures/22
Reply
Old Apr 14, 2012 | 10:15 AM
  #4  
hugie82's Avatar
hugie82
Safety Car
15 Year Member
 
Joined: Mar 2007
Posts: 3,652
Likes: 49
From: Bridgewater nj
Default

Nice job! How does it run? Better? The same?
Reply
Old Apr 14, 2012 | 09:33 PM
  #5  
Dracule's Avatar
Dracule
Thread Starter
Advanced
 
Joined: Feb 2012
Posts: 62
Likes: 1
From: Morven NC.
Default

It runs quieter, with a smoother idle, along with a quicker startup.
Reply

Get notified of new replies

To 82 C3 Fuel Pump





All times are GMT -4. The time now is 02:28 AM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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