Chevrolet Silverado 1500
P0455
Learn how to diagnose and repair a persistent fuel odor in your 2019 Chevrolet Silverado 1500 with step-by-step instructions and required tools.
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
fuel system
Symptoms
4 common
- •Strong smell of gasoline around the vehicle.
- •Possible fuel leaks seen under the vehicle or around the fuel system components.
- •Check Engine Light (CEL) might be on or flashing.
- +1 more
Most Affected Generations
1 generation
T1XX
1
Top Affected Components
1 component
fuel system
1
Severity Levels
1 level
medium
1
Quick Facts
1
Total Solutions
1
Affected Components
4
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code P0455 across all generations.