The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-01-2010, 03:18 PM   #1
acl
Registered User
 
acl's Avatar
 
Join Date: May 2007
Location: Emporia, kansas
Posts: 300
Rusty Gas tank

started driving a truck that has been parked a few years. Fuel filter is plugging up quickly with rust. What is the best way to clean out tank? checked with radiator shop and they charge $150.00 to dip. That what a new one cost. Any help please? Gary
acl is offline   Reply With Quote
Old 04-01-2010, 04:10 PM   #2
cdowns
Senior Member
 
cdowns's Avatar
 
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
Re: Rusty Gas tank

with the tank out and stripped and empty i'd start by using a pressure washer to blast around the inside of the tank to get all the loose stuff i could dislodge// the next step would be getting some pool cleaner stuff(muriatic acid) letting it soak a couple of hours// then rince with the pressure washer again after that i'd use an air hose or vaccume to blow air thru it to remove the moisture
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane

MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF

DONT BELIEVE EVERYTHING YOU THINK

TAKE MY ADVISE;I DON'T USE IT ANYWAY
cdowns is offline   Reply With Quote
Old 04-01-2010, 06:03 PM   #3
epashhans
Registered User
 
epashhans's Avatar
 
Join Date: Jul 2009
Location: MT
Posts: 319
Re: Rusty Gas tank

I can't remember if it was on this forum or somewhere else, but someone had said draino works good. Pretty cheap too. Wish I could remember where I saw that...
__________________
'67 C-10 Shorty - 454, 5spd, and speed holes!
epashhans is offline   Reply With Quote
Old 04-01-2010, 06:10 PM   #4
Tx Firefighter
Watch out for your cornhole !
 
Tx Firefighter's Avatar
 
Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
Re: Rusty Gas tank

Like cdowns said, I use Muriatic acid. It is cheap at any hardware store and it will sure enough get the crud out. Don't breath the fumes.
__________________
I'm on the Instagram- @Gearhead_Kevin
Tx Firefighter is offline   Reply With Quote
Old 04-01-2010, 09:22 PM   #5
brans72
Registered User
 
Join Date: Dec 2009
Location: Durham,NC
Posts: 636
Re: Rusty Gas tank

How much Muriatic acid would you suggest using in this process?
brans72 is offline   Reply With Quote
Old 04-01-2010, 09:42 PM   #6
Tx Firefighter
Watch out for your cornhole !
 
Tx Firefighter's Avatar
 
Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
Re: Rusty Gas tank

I usually use about a quart of acid and a few gallons of water. Cover openings with duct tape and slosh around. Repeat a few times until you're just getting clean water out.

Flush thoroughly with water hose.

Be careful !
__________________
I'm on the Instagram- @Gearhead_Kevin
Tx Firefighter is offline   Reply With Quote
Old 04-01-2010, 10:12 PM   #7
Chevydude56
Registered User
 
Chevydude56's Avatar
 
Join Date: Sep 2009
Location: Syracuse NY
Posts: 110
Re: Rusty Gas tank

I have used acid also with good results. I have also put a piece of chain in the tank and slosh it around it helps to "scrub" the inside and take off the loose rust . my $.02
__________________
1967 Suburban 292 3spd
1964 Chevy II wagon
1971 Monte Carlo 402BB
1964 Cadillac series 62 2dr
1964 Bonneville 2dr/ht
1967 GTO
1978 Chevy Van 30
1989 R30 Crew Dually Bonus Cab
Chevydude56 is offline   Reply With Quote
Old 04-01-2010, 10:29 PM   #8
chevy_mike
Never Ending Projects
 
chevy_mike's Avatar
 
Join Date: Jul 2006
Location: San Diego, CA
Posts: 3,836
Re: Rusty Gas tank

Bummer you're not closer as I would give you mine which is in great shape. Suggestions about are very good one.

Good luck.
__________________
.
1965 C10 Panel, Tiki Express http://www.67-72chevytrucks.com/vboa...d.php?t=506580 SOLD
1968 Chevy C10, Long, Fleetside, Hot Rod Hauler http://67-72chevytrucks.com/vboard/s...d.php?t=313233 SOLD
1965 Chevy C10, Long, Fleetside, Hot Rod C10 http://67-72chevytrucks.com/vboard/s...d.php?t=415702 SOLD


We were given two ears and one mouth for a reason... listen twice as much and speak half as often...
chevy_mike is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:42 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com