Causes and Fixes Chevy P0455 Code: Evaporative Emission System Leak Detected (Gross Leak / No Flow)
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Causes and Fixes Chevy P0455 Code: Evaporative Emission System Leak Detected (Gross Leak / No Flow)
361.1K viewsMay 29, 2023
YouTubeHVAC Mechanic
Diagnosing P0455 Code in 2018 Chevy Traverse for Emission Leak
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Diagnosing P0455 Code in 2018 Chevy Traverse for Emission Leak
643.9K viewsJul 22, 2024
TikTokbrilliantautocare
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
1:05
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
411.4K viewsJul 22, 2024
FacebookBrilliant Auto Care
Causes and Fixes P0455 Code: Evaporative Emission Control System Large Leak Detected
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