2005 Buick Century Fuel Line Connector

You need to relieve the fuel system pressure, blow dirt out of the fitting using compressed air, choose the correct tool from J 37088-A for the size of the fitting and insert the tool into the female connector, then push inward to release the locking tabs, and pull the connection apart and use a clean shop towel to wipe off the male pipe end.

You need to apply a few drops of clean engine oil to the male pipe end and push both sides of the fitting together to cause the retaining tabs to snap into place. Once the fitting is installed, you can pull on both sides of the fitting to ensure a secure connection, connect the negative battery cable and inspect the fuel system for leaks.

You need to relieve the fuel system pressure, blow out dirt from quick-connect fittings at both ends using compressed air, squeeze plastic tabs of the male end connector, pull the connection apart, wipe off the male pipe end using a clean shop towel, and clean or replace components/assemblies.

You need to apply a few drops of clean engine oil to the male pipe end, push both sides of the quick-connect fitting together to cause the retaining tabs/fingers to snap into place, pull on both sides of the quick-connect fitting to ensure a secure connection, connect the negative battery cable and inspect the fuel system for leaks.