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What is a quick temporary fix for a gas line leak?

Tiny
TRINITYC
  • MEMBER
  • 1991 BUICK LESABRE
  • 11,000 MILES
I just need to find a quick at home do-able temporary fix for my gas leak so I can drive to work and back safely until I get the parts.
Thursday, April 12th, 2012 AT 12:44 AM

17 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Wheres it leaking?Whats the line made out of?
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Thursday, April 12th, 2012 AT 12:46 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
Right under the driver's side rear door, I'm not entirely sure but I believe it is rubber.
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Thursday, April 12th, 2012 AT 12:51 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
If its rubber you can get a ribbed hose connector and a couple of hose clamps.
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Thursday, April 12th, 2012 AT 12:54 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
It's a good about three inch crack.
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Thursday, April 12th, 2012 AT 12:55 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
Would this be a permanant souliton or should I still bring it in?
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Thursday, April 12th, 2012 AT 12:56 AM
Tiny
DJCL
  • MECHANIC
  • 767 POSTS
If its rubber and its a low psi return line then you can fix it with fuel injection rubber hose and clamps. If its a pressure line it will need a fuel line repair kit
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Thursday, April 12th, 2012 AT 12:56 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
How can you tell the difference? Becuause I just bough this car used and its my first car and don't know anything about cars haha
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Thursday, April 12th, 2012 AT 12:59 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Follow the line if it leads to a fuel filter then its the pressure line.
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Thursday, April 12th, 2012 AT 1:05 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
Okay. I'm a little worried now because I went and looked again and it's cracked to where it attaches at the end. Would you possibly know a rough estimate of how much it would take to just bring it in and get the gasline replaced?
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Thursday, April 12th, 2012 AT 1:19 AM
Tiny
DJCL
  • MECHANIC
  • 767 POSTS
You need to trace the line and see if its a pressur or return line. The return line is quick and easy to fix
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Thursday, April 12th, 2012 AT 1:22 AM
Tiny
TRINITYC
  • MEMBER
  • 7 POSTS
But it's cracked where it connects I believe to the gas tank. I think it's just settle my mind to just get it replaced. So now I'm just wondering how much it would cost?
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Thursday, April 12th, 2012 AT 1:26 AM
Tiny
DJCL
  • MECHANIC
  • 767 POSTS
If the tank has to be removed your looking @ at least 2.0 hours pluse parts. Fuel tank and or fuel sender assy or a line repair.
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Thursday, April 12th, 2012 AT 1:34 AM
Tiny
STEVE
  • MEMBER
  • 4 POSTS
  • 1994 BUICK LESABRE
  • 140,000 MILES
High idle after fuel line replacement rubber hose and new filter any connection
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Thursday, July 16th, 2020 AT 11:10 AM (Merged)
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Was the problem immediately after the repair? If so, it is curious. Did you double check the work? Use a gage and check fuel pressure. Check for vacuum leaks. Block off the mouth of throttle-body, engine idling, does it have any effect on the idle?

Clean throttle-body and idle air control.
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Thursday, July 16th, 2020 AT 11:10 AM (Merged)
Tiny
200784
  • MEMBER
  • 1 POST
  • 1990 BUICK LESABRE
So I offered to help replace the fuel lines in a friends 1990 Buick Le Sabre. What do I need to worry about and how exactly do I remove the fuel tank without the gas leaking?

Thanks!
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Thursday, July 16th, 2020 AT 11:10 AM (Merged)
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Your not a smoker are you? But hey, if the car torches ya might get money for a new 1 right? Why not drain tank first cause that makes it more explosive? You could add some water to kill that notion?
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Thursday, July 16th, 2020 AT 11:10 AM (Merged)
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Keep a hose handy?
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Thursday, July 16th, 2020 AT 11:10 AM (Merged)

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