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2000 Buick Park Avenue Ultra 3.8L MIL Lamp on
Posted to GM Driveability on 11/12/2002 7 Replies

Hi, Guys. I am looking at a p0446 that won't go away. A week ago this car came in with the same code, and the evap vent soleniod was inoperative. The soleniod was replaced and code cleared. This week, the car is back with the mil on again. Same code. Tested ve...

7 Replies Received (View Replies)

  Related Documents & Media  2000 Buick Park Avenue Ultra

 
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5412Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5412Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0446EVAP Vent Control System Performance