dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Rollover/Pressure Relief Valve <--> [Rollover Valve, Fuel Tank]|Locations|Page 3060 > < Rollover/Pressure Relief Valve <--> [Rollover Valve, Fuel Tank]|Locations
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Rollover/Pressure Relief Valve: Description and Operation

This valve is located on top of the fuel tank, and its primary purpose is to seal off the fuel tank in the event of accidental vehicle rollover.  The relief
valve portion of the valve allows fuel vapors to vent to the charcoal canister.  It also allows fuel tank pressure to vent to the atmosphere when the fuel
tank pressure exceeds the calibrated sealing valve setting.

Rollover/Pressure Relief Valve <--> [Rollover Valve, Fuel Tank]|Locations|Page 3060 > < Rollover/Pressure Relief Valve <--> [Rollover Valve, Fuel Tank]|Locations