DeVille V8-4.9L VIN B (1995)
Evaporative Fuel Vapor Return Hose: Description and Operation
EVAP Hose Routing
The Evaporative Emissions (EVAP) pipe extends from the fuel tank vent valve to the EVAP charcoal canister. It is made of nylon and is connected to
the EVAP canister with fuel resistant rubber hoses.
CAUTION: To reduce the risk of fire and personal injury when working on nylon fuel pipes.
^ Always cover a nylon fuel pipe with a wet towel before using a torch near it Also, never expose the vehicle to temperatures higher than 239°F for
more than one hour, or more than 194°F for any extended period.
^ Take care not to nick or scratch the nylon fuel pipes. If damaged, they must be replaced.
