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1991 Chevrolet Corvette 5.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 3/3/2010 15 Replies

hello again for those who responded a week ago yes this is the same car but different problem ok i have got a code 13 o2 sensor replaced sensor road test bout 10 min of driving the service engine lite comes on same code 13 i have determined that the ecm is not...

15 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet Corvette

 
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Corvette

VIN 1G1YY3388M
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursIntermittently, 10 Minutes of Driving

Trouble Codes

13o2 sensor open sort or bad
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Corvette

VIN 1G1YY3388M
Engine5.7 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursIntermittently, 10 Minutes of Driving

Trouble Codes

13o2 sensor open sort or bad