
1999 Oldsmobile Alero GL 3.4L Poor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp on
Intermitent Mil and log of codes noted, just wanted to know for sure before replacing EGR. Any personal insite would be much appreciated.
Summary posted 11/30/2004
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Message Closed w/Summary
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VIN | 1G3NL52E4X |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp On |
Occurs | Cruise, Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0404 | EGR Control Circuit Range/Performance |
P1404 | EGR Valve Stuck Closed Malfunction |
Message Closed w/Summary
Vehicle Data
1999 Oldsmobile Alero GL
VIN | 1G3NL52E4X |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Poor Fuel Economy, MIL Lamp On |
Occurs | Cruise, Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0404 | EGR Control Circuit Range/Performance |
P1404 | EGR Valve Stuck Closed Malfunction |