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2000 Chevrolet Tahoe LT 5.3L MIL Lamp on
Posted to GM Driveability on 5/18/2001 16 Replies

Hello everyone, I have this Tahoe that came into me with the SES light on and a code po446 Vent [...] truck was covered with mud,so I cleaned out the vent solonoid and told him to try that.. Truck came back with same code.I reflashed the pcm to take care of ev...

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  Related Documents & Media  2000 Chevrolet Tahoe LT

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0446EVAP Vent Control System Performance