
1997 Chevrolet Lumina 3.1L MIL Lamp on
this car keeps setting a po401 code. trying to get it to pass inspection. the car does have a lot of miles which may be a factor. however it runs amazingly well for its miles; no misfire, starts easy and runs smooth. i have replaced the egr valve and the ports...
FIX posted 12/30/2008
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Message Closed w/FIX
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VIN | 2G1WL52M9V |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Lumina
VIN | 2G1WL52M9V |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |