Priming If The Engine Has Run Out Of Fuel - Jeep Grand Cherokee 2017 Manual

60 SERVICING AND MAINTENANCE
1. Ensure engine is turned off.
2. Place drain pan under the fuel filter assembly.
3. Open the water drain valve, and let any accumulated
water and fuel drain.
4. Close the water drain valve.
5. Wipe clean the underside of the filter housing to prevent
contamination from entering fuel system during service.
6. Remove using a socket. Rotate counterclockwise for
removal.
7. Remove the used filter cartridge from the housing and
dispose of according to your local regulations.
8. Wipe clean the sealing surfaces of the lid and housing.
CAUTION!
Take care when handling the new fuel filter to prevent
contamination from entering the fuel system.
9. Lubricate o-ring on new filter with clean engine oil.
10. Install the cartridge into the housing with clockwise
rotation, use a socket to tighten.
11. Repeat steps 5 through 10 to service second fuel filter in
assembly.
12. After engine start, verify the filters do not leak.

Priming If The Engine Has Run Out Of Fuel

WARNING!
Do not open the high pressure fuel system with the
engine running. Engine operation causes high fuel
pressure. High pressure fuel spray can cause serious
injury or death.
1. Add a substantial amount of fuel to the tank, approxi-
mately 2 to 5 gal (8L to 19L).
2. Press ignition switch twice without your foot on brake
to put vehicle in Run position. This will activate the in
tank fuel pump for approximately 30 seconds. Repeat
this process twice.
3. Start the engine using the "Normal Starting" procedure.
Refer to "Starting Procedures" in "Starting and Operat-
ing" for further information.