
2007 Chevrolet Suburban 1500 Z71 5.3L MIL Lamp on
We got this car this morning with mil on (p0446), i test the vent and purge valve test out good. Smoke test the evap hoses no leaks were found, how ever after getting more information, customer stated that is hard to refuel. We remove the gas tank to inspe...
FIX posted 4/8/2019
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Message Closed w/FIX
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VIN | 3GNFK16347 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | P0446 |
Trouble Codes
P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Suburban 1500 Z71
VIN | 3GNFK16347 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | P0446 |
Trouble Codes
P0446 | EVAP Vent Control System Performance |