Notices
1999 - 2006 (GMT800) Section for all discussion related to the 1999-2006 Chevrolet and GMC trucks.

Fuel pump access hatch mod

Thread Tools
 
Search this Thread
 
Old October 2nd, 2023, 9:53 AM
  #1  
CF Junior Member
Thread Starter
 
jw11432's Avatar
 
Join Date: Jul 2023
Location: Dallas, TX
Posts: 38
Received 11 Likes on 9 Posts
Default Fuel pump access hatch mod

I could not stomach the idea of dropping my fuel tank or lifting the bed just to access the pump, so I came up with this. Basically, I welded in some scrap 3/16" angle iron under the bed sheet metal after cutting my hole, and then drilled and tapped a couple of holes for bolts that sit below the high points of the bed material. Below is a short video I made going over the measurements:
Video outlining measurements

Here are some pics that outline the process as well. Initially, I expected to weld some reinforcing steel members to the bottom of the panel itself for strength, but I believe that's probably unnecessary. The corrugated nature of the panel material seems to provide all the rigidity it needs, and I not only stood on it directly, I even stomped on it pretty good and I weigh 225.










The following users liked this post:
Fulfilled (December 5th, 2023)
Old October 3rd, 2023, 11:07 PM
  #2  
CF Monarch
 
oilcanhenry's Avatar
 
Join Date: Oct 2017
Location: USA
Posts: 4,613
Received 262 Likes on 254 Posts
Default

Looks pretty good to me. Beats the hell out of dropping the tank !! You will get more water in the connectors, so some dielectric grease will keep water and corrosion out of the fuel pump area.












































Last edited by oilcanhenry; October 3rd, 2023 at 11:12 PM.
The following 3 users liked this post by oilcanhenry:
fparkin (October 4th, 2023), jw11432 (October 4th, 2023), Rednucleus (October 4th, 2023)
Old October 4th, 2023, 10:34 AM
  #3  
CF Junior Member
Thread Starter
 
jw11432's Avatar
 
Join Date: Jul 2023
Location: Dallas, TX
Posts: 38
Received 11 Likes on 9 Posts
Default

That's a pretty good idea, thanks
The following users liked this post:
oilcanhenry (October 4th, 2023)
Old October 19th, 2023, 1:41 AM
  #4  
CF Active Member
 
2001 chevy silverado's Avatar
 
Join Date: Jul 2021
Posts: 132
Received 5 Likes on 5 Posts
Default

your not supposed to drop the tank on a Truck

1) remove 8 bolts under bed with air gun

2) remove 8 nuts on tailgate with air wratched - pull up and back it's on the ground. oh yea, remove those 4 light connectors.

3) remove ground strap attached to filler tube (at the bolt to car frame btw, not on the tube), and the torx that hold the filler neck to the body (your filler tube should now be hanging loose)

3) slide bed back - doesn't need to come all the way off and you have full access to that area in general

your patch job is good and may come in handy

ALSO - THE SAME USED TO BE TRUE FOR THE CABIN - that you didn't remove the motor you removed the cabin like you would a truck bed. but ford gm china are F*(*(*# and made that as difficult as possible. a true shame - it had been so easy to work on truck engines in the past.

Last edited by 2001 chevy silverado; October 19th, 2023 at 1:43 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Ksouders57
Classic Trucks (Prior to 1987)
4
April 8th, 2024 4:39 PM
metalrain
1999 - 2006 (GMT800)
22
December 14th, 2023 8:39 AM
eeeskwa
Express & G-Series Vans
2
February 28th, 2023 2:19 PM
Gcollin
Show Off Central
5
June 29th, 2022 12:27 AM
dberladyn
Express & G-Series Vans
9
July 9th, 2021 9:48 AM



Quick Reply: Fuel pump access hatch mod



All times are GMT -5. The time now is 7:38 AM.