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1990 Chevy Truck fuel lines

Tiny
JOTHRE
  • MEMBER
  • 1990 CHEVROLET TRUCK
  • V8
  • 4WD
  • AUTOMATIC
  • 134,000 MILES
The fuel line is leaking in the truck between the gas tank and the first coupling. The coupling is rusted together and I have used PB Blaster on it for two days and it still won't come apart. Do you have any suggestions?
Thursday, October 14th, 2010 AT 12:10 PM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Maybe you can replace the coupling also? If the autostore or dealership can't help, maybe you find it at the salvage yard?
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Thursday, October 14th, 2010 AT 12:24 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,758 POSTS
You may have to replace the both lines if you can't get it apart.
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Thursday, October 14th, 2010 AT 12:24 PM

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