Having problems with your 2003 Chrysler Town & Country ?
Engine code 0456 ( evaportive emission control system leak detected, very small leak ) installed a new OEM gas cap and reset the computer. Worked fine for 1 1/2 week and check engine code came back? Cleand filler tube, reinstalled gas cap reset computer.
It's a leak in your evap system. \015\012Causes: \015\012*Loose or missing fuel cap. \015\012*Evap canister broke, hose cracked or not connected. \015\012*Purge or vent solenoid defective \015\012*Vacuum leak at engine \015\012good luck
Repair Help & Product Troubleshooting for 2003 Chrysler Town & Country
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