Fuel line fitting won't go on

James V

5 Year Member
Feb 26, 2017
409
144
63
Connecticut
Hey guys I bought the Russel fuel line kit for my stock fuel rails and I can't get one of the lines to stay securely on. The fitting goes on and seems tight but if I pull on it, it slides right off. I'm stumped.

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had that issue.. check the spring inside the fitting make sure it's in centered. If not take a pic or tool and move it so it's centered before pushing it on. Also I put a small dab of oil on the connector end just enough to help the fresh fitting on.
 
had that issue.. check the spring inside the fitting make sure it's in centered. If not take a pic or tool and move it so it's centered before pushing it on. Also I put a small dab of oil on the connector end just enough to help the fresh fitting on.
Does this look right to you, I dont see anything that needs centering. I put a little oil on it and still "pops in" and can be pulled right out

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Those connectors work well and in theory are easy to take on and off, but they are always a giant PITA anytime I have mess with them. Maybe it's just because all the ones I've worked with are old.