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1999 Oldsmobile Alero GL 3.4L Poor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 11/16/2004 15 Replies

Intermitent Mil and log of codes noted, just wanted to know for sure before replacing EGR. Any personal insite would be much appreciated.

15 Replies Received (View Replies)

  Related Documents & Media  1999 Oldsmobile Alero GL

 
Message Closed w/Summary

car Vehicle Data

1999 Oldsmobile Alero GL

VIN 1G3NL52E4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0404EGR Control Circuit Range/Performance
P1404EGR Valve Stuck Closed Malfunction
Message Closed w/Summary

car Vehicle Data

1999 Oldsmobile Alero GL

VIN 1G3NL52E4X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0404EGR Control Circuit Range/Performance
P1404EGR Valve Stuck Closed Malfunction