EVAP System Vent Problems – Gas Won’t Go Into Tank
December 24, 2010 Check Engine Light, DIY, EVAP, How To Auto Repair 38 Comments
© DenLorsTools.com Summary: DenLors auto repair blog covering a common EVAP (Evaporative Emission Control) system problem. EVAP charcoal canisters can contaminate the system causing flow and vent issues. Sometimes problems with venting can make it almost impossible to fill up at the gas pump. A very frustrating ordeal at the pump is to have the pump shut-off while putting gas in BEFORE the tank is full. Some vehicles even have the fuel splash back out due to improper vent tube operation. This car repair article points out several things to look for when charcoal from an EVAP canister has broken loose and has entered the EVAP lines causing a blockage.