Fuel Tank Vent Valve

Part of the fun of owning a Jeep is the DIY maintenance. Replacing a fuel tank vent valve may not sound like the most exciting thing, but it’s an important part of the Evaporative Emission Control (EVAP) system. The Crown Automotive Fuel Tank Vent Valve regulates outside air in and out of the charcoal canister. If stuck open it allows dirt and debris in, the vent valve could get clogged up, causing all sorts of trouble for your Jeep and fuel economy. Fortunately replacing your existing vent valve with the Crown Automotive fuel tank vent valve isn’t too difficult: it’s just one part, and it takes approximately less than two hours to install.