Review on 🚗 Dorman 310-215 Evap System Integrity by John Jones

When I originally installed this part it fixed my small leak fault code on my Jeep Wrangler but this part failed inexplicably for me about 6 months after installation. The Jeep started having problems when I tried to refuel it. I literally had to put gas in the tank or the pump would go off. I have tried different pumps, different gas suppliers and all have had the same result. Luckily I remembered that the only thing that was done to the fuel system was replacing that part. I bought the standard version of this part and it solved my tank problem. If you compare the Dorman part to the OEM build, you'll find that the original makes it easy to switch between filling and capping a "full tank" (test this by blowing in each direction to see to prove it). The standard part (part number LDP14) comes highly recommended over this poorly designed Dorman part.