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2001 Oldsmobile Bravada 4.3L Excessive Emissions
Posted to GM Driveability on 2/23/2007 5 Replies

Can't put fuel into tank, tank pressure will not allow fuel to enter the tank. All vapors and pressure are vented through the canister, there is not a separate vent tube on the filler neck. Checked filler neck for obstructions, inlet valve at the tank, all loo...

5 Replies Received (View Replies)

  Related Documents & Media  2001 Oldsmobile Bravada

 
Message Closed w/FIX

car Vehicle Data

2001 Oldsmobile Bravada

VIN 1GHDT13W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
P0462Fuel Level Sensor Circuit Low Voltage
P0463Fuel Level Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2001 Oldsmobile Bravada

VIN 1GHDT13W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
P0462Fuel Level Sensor Circuit Low Voltage
P0463Fuel Level Sensor Circuit High Voltage