MC (2006-2011) Accent
Hi all, I hope someone here has experienced this and can cure me of this headache. I've had a p0451/p0453 going off for some time now and have changed out all of these components to no avail:
1.) Purge Solenoid
2.) Canister Vent Valve
3.) Fuel Tank Pressure Sensor
4.) Gas Cap
What on earth...