It is hard to say whether or not it will be covered by the emissions warranty. The only way to find out, is to get a diagnosis at a dealership. Please let us know if you need help setting up an appointment.
I have a 2010 V6 2LT and just got cel with code p0449 canister vent solenoid valve. I got 60,000miles on the car and have already replaced the gascap hoping this would be an easy fix. no luck. Will this be covered under enissionwarranty for me to go to a dealer for repair? Thanks all help appreciated.