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2000 Pontiac Bonneville SSEi 3.8L Stall
Posted to GM Driveability on 3/21/2012 14 Replies

car runs fine when it's running,but will randomly shut off at any time. it will restart immediately and run sometimes for hours with no problem. anyone got any idea's how to narrow down the culprit. thanks in advance.

14 Replies Received (View Replies)

  Related Documents & Media  2000 Pontiac Bonneville SSEi

 
Message Closed w/Summary

car Vehicle Data

2000 Pontiac Bonneville SSEi

VIN 1G2HZ5417Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsStall
OccursCold, Hot, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

2000 Pontiac Bonneville SSEi

VIN 1G2HZ5417Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsStall
OccursCold, Hot, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0420Catalyst Efficiency Below Threshold (Bank 1)