Fuel rail leak

[91blazins10]

I noticed today that my fuel rail was leaking from feed line; it was a little loose (I just fixed my drivers side body mount so im wondering if that made it loose with the body moving around), so I tightened it up and it still leaks a little. Is there anything I can put on the threads to seal it up?

 

[mattw]

Re: Fuel rail leak

You need a new 3/8" fuel line o-ring. Do not use a regular black o-ring as the gas will break it down. Most autoparts stores have these in the help section. They usually come 4 to a box.. 2 5/16" and 2 3/8".


-Matt

 

[91blazins10]

Re: Fuel rail leak

thanks man thats all it was, the old o-ring was falling apart.

 

[gjp]

Re: Fuel rail leak

autozone had a niehoff 27478. comes with one of each. said it was for our trucks.