
2003 Chevrolet Tahoe Z71 5.3L MIL Lamp on
I have a 2003 Chevy tahoe z71. I have gotten a continuous P0446 code since I purchased the truck in 2009. I have run all the test and followed all the diagrams. Have checked all the lines for holes, blockage and kinks. Everything has paned out just fine. I hav...
FIX posted 11/10/2011
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Message Closed w/Summary
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VIN | 1GNEK13T43 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0446 | EVAP Vent Control System Performance |
Message Closed w/Summary
Vehicle Data
2003 Chevrolet Tahoe Z71
VIN | 1GNEK13T43 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0446 | EVAP Vent Control System Performance |