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2000 Chevrolet Silverado 1500 5.3L MIL Lamp on
Posted to GM Driveability on 6/9/2008 3 Replies

installed new vent solenoid and lines and relocated filter per tsb. ran bay test with mastertech and po446 returns. opened purge with scanner and can feel vacuum at filler neck. open and closed vent valve with scanner and can hear clicking. i cannot read fuel ...

3 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK19T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK19T1Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance