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Roger
Roger, Auto Mechanic
Category: Chevy
Satisfied Customers: 109
Experience:  Automotive Technician
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My chevy equinox have an code po455 I change the gas cap

Customer Question

My chevy equinox have an code po455 I change the gas cap already
Submitted: 1 year ago.
Category: Chevy
Expert:  Roger replied 1 year ago.

Hello! Two other equally common parts for this vehicle that can cause this issue are the canister vent solenoid and the canister purge solenoid. I'm assuming you don't have a smoke machine to test for leaks so you could start with those. The purge solenoid is under the hood and the canister solenoid is next to the evap canister under the car.

Expert:  Roger replied 1 year ago.

Just a heads up I will not be available this evening so I will be checking my messages in the morning. Have a good night!

Expert:  Roger replied 1 year ago.

Any progress on your equinox?