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1996 Chevrolet Corsica 3.1L Hesitation, Surge
Posted to GM Driveability on 4/22/2005 10 Replies

This car is from a local used car dealer. I'm dealing with an idle surge shortly after start up. I've checked fuel pressure/volume and for a leaking regulator-all ok. Spark plugs are brand new Autolite double platnium. Wires are oem. I've been watching scan da...

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  Related Documents & Media  1996 Chevrolet Corsica

 
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car Vehicle Data

1996 Chevrolet Corsica

VIN 1G1LD55M2T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursIntermittently

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed

car Vehicle Data

1996 Chevrolet Corsica

VIN 1G1LD55M2T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursIntermittently

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)