jeep Workshop Repair Guides

Jeep Workshop Service and Repair Manuals

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Rollover Valve, Fuel Tank|Description and Operation|Page 3908 > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 3904

Grand Cherokee 2WD V8-5.2L VIN Y (1998)

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Rollover Valve: Description and Operation

ROLLOVER VALVE

Fig. 1 Rollover Valve Location

The fuel tank is equipped with a rollover valve. The valve is located on the top of the fuel tank (Fig. 1). The valve will prevent fuel flow through
the fuel tank vent (EVAP) hoses in the event of an accidental vehicle rollover. The EVAP canister draws fuel vapors from the fuel tank through
this valve.

Rollover Valve, Fuel Tank|Description and Operation|Page 3908 > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 3904