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#1 |
Active Member
![]() Join Date: Jan 2014
Location: Bend Oregon
Posts: 163
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Removing old fuel with out dropping the tank?
Is there an easy way of emptying the old fuel out of the tank in my 72 blazer without dropping the tank?
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#2 |
Carpe manana
![]() ![]() Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,386
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Re: Removing old fuel with out dropping the tank?
Siphon it out with a hose
__________________
1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 ![]() |
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#3 |
Active Member
![]() Join Date: Jan 2014
Location: Bend Oregon
Posts: 163
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Re: Removing old fuel with out dropping the tank?
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#4 |
Carpe manana
![]() ![]() Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,386
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Re: Removing old fuel with out dropping the tank?
Maybe siphon via disconnected supply line at the fuel pump?
__________________
1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 ![]() |
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#5 |
Registered User
Join Date: Jan 2007
Location: Mesa, AZ
Posts: 781
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Re: Removing old fuel with out dropping the tank?
I hooked up a 12 volt fuel pump up to the fuel line.
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#6 |
Active Member
![]() Join Date: Jan 2014
Location: Bend Oregon
Posts: 163
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Re: Removing old fuel with out dropping the tank?
I got it. Took the fuel supply line off the pump and did it from there. Thanks for the help guys.
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#7 |
Registered User
Join Date: Mar 2005
Location: Durham NC
Posts: 216
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Re: Removing old fuel with out dropping the tank?
If your draining your tank due to old fuel, you may want to drop the tank. You may find you have other problems in the tank other than old fuel. I just dropped a tank that had been sitting for 5 years and you wouldn't believe how bad the inside was.
__________________
68 4wd Stepside 69 2wd Stepside Project 71 2wd Blazer Project 72 2wd 3/4 Ton Project or Parts? 73 4wd Blazer |
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#8 |
Registered User
Join Date: Mar 2014
Location: Corvallis, OR
Posts: 712
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Re: Removing old fuel with out dropping the tank?
I agree with Junksaver on this one. Draining the tank may work, but dropping the tank and inspecting it is a better idea.
__________________
1972 GMC Jimmy Custom 4.8L (L20)/6L90E/NP205 1989 Chevy Suburban V2500 350/Turbo 400/4.11 gears 1996 Chevy Suburban K1500 350/4L60E |
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