Mountaineer AWD V8-4.6L (2010)
4. Separate the quick connect coupling from the tube.
Connect - Type IV
1. Inspect the quick connect coupling and the tube for damage. Remove any dirt or obstructions.
2. NOTE: Make sure the fuel tube clicks into place when installing the tube. To make sure that the fuel tube is fully seated, pull on the tube.
NOTE: Apply clean engine oil to O-ring seals.
Fully insert the male tube end in the quick connect coupling and push the clip downward to lock the fuel tubes together.
3. Pull on the connection to make sure it is fully engaged.
4. Connect the battery ground cable. For additional information, refer to Battery.