P0457 KIA - How do I fix this?

Question

I'm traveling from Washington state to Arizona in my car and I want to fix this vacuum problem so that I won't have any troubles on the road. What do I need to do?

Answer 1

Hi there,

This code is for an Evap emissions system leak. This could be as simple as a loose fuel cap, or a leak somewhere else in the system. At any rate, you can drive with this code and not worry, it won't damage anything else on the car.