Gas leak?

[3drburb]

Originally Posted by HO455

On my 67 Burban there is a hidden piece of fuel hose on the passenger side near the 3rd door pillar in front of the trailing arm crossmember. It is a 5-6" U-shaped hose that connects the steel in from the fuel pump to the steel line that goes to the fuel tank. I don't know if it is that way on all 67-72 Burbans of only 67's.

I cut the 90 degree bends off and replaced mine with compression fittings and a piece of steel line. Circled in photo.

This would be my guess also. My 72 U hose was cracked and leaking also.

If you find another leak, it may be good to clean this hose and check it for cracks or just replace it anyways.

Good Luck.