1.1K views · 34 reactions | How to fix p0455 #automotive #faultcodewith #autotechnician #efiautoelectrician #automotive #faultcodewith #autotechnician #efiautoelectrician #efiautoelectrician #automotive #faultcodewithamza | Fault Code With Hamza | Facebook

This 2018 Chevy Traverse has a check engine light indicating code P0455, which means a large EVAP leak. I initially checked for obvious leaks but found none, so I used a smoke machine to detect emissions leaks. I didn't see any leaks up front, but I found a big leak in the rear of the vehicle right by the gas cap, suggesting a possible issue with the charcoal canister or an emission line. I'll need to raise the vehicle to investigate further, as something may have struck it on the road. At least