4 Runner 2WD V8-4.7L (2UZ-FE) (2003)
that the connection is tight, apply little amount of fresh engine oil on the tip of the pipe.
3. After having finished the connection, check if the pipe and the connector are securely connected by pulling them.
4. Check that there is any fuel leak.
g. Observe these precautions when disconnecting the fuel tube connector (Quick type B):
1. Check if there is any dirt and/or mud on the pipe and around the connector before disconnecting them and clean the dirt away.
2. Be sure to disconnect with hands.
3. When the connector and the pipe are stuck, push and pull the connector to free to disconnect and pull is out. Do not use any tool at this
time.
4. Inspect if there is any dirt or the like on the seal surface of the disconnected pipe and clean it away.
5. Prevent the disconnected pipe and connector from damaging and mixing foreign objects by covering them with a vinyl bag.
h. Observe these precautions when connecting the fuel tube connector (Quick type B):
1. Match the axis of the connector with axis of the pipe, and push in the connector until the connector makes a "click" sound. In case that the
connections is tight, apply little amount of new engine oil on the tip of the pipe.
2. After having finished the connection, check if the pipe and the connector are securely connected by pulling them.