Rainier AWD L6-4.2L (2007)
* The fuel pipe connections
* The hose connections
* The areas surrounding the connections
Disconnect the CH-48027-2 (2) from the CH-48027-3 (4).
11. Disconnect the CH-48027-3 (4) from the J42242.
12. Disconnect the J42242 from the fuel rail service port.
13. Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
14. Install the fuel rail service port cap.
15. Install the engine cover, if required.
16. Tighten the fuel fill cap.
Without CH-48027
Caution: Refer to Gasoline/Gasoline Vapors Caution.
Caution: Remove the fuel tank cap and relieve the fuel system pressure before servicing the fuel system in order to reduce the risk of personal
injury. After you relieve the fuel system pressure, a small amount of fuel may be released when servicing the fuel lines, the fuel injection pump,
or the connections. In order to reduce the risk of personal injury, cover the fuel system components with a shop towel before disconnection.
This will catch any fuel that may leak out. Place the towel in an approved container when the disconnection is complete.
1. Loosen the fuel fill cap in order to relieve the fuel tank vapor pressure.
2. Remove the engine cover, if required.
3. Remove the fuel rail service port cap.
Caution: Wrap a shop towel around the fuel pressure connection in order to reduce the risk of fire and personal injury. The towel will
absorb any fuel leakage that occurs during the connection of the fuel pressure gage. Place the towel in an approved container when the
connection of the fuel pressure gage is complete.
4. Wrap a shop towel around the fuel rail service port and using a small flat bladed tool, depress (open) the fuel rail test port valve.
5. Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
6. Install the fuel rail service port cap.
7. Install the engine cover, if required.
8. Tighten the fuel fill cap.
