
1996 Chevrolet C1500 4.3L MIL Lamp on
The above mentioned vehicle has had a recurring check engine light [...] can clear the code(p0420) and some times it might stay off for a week and then some time it will come back on the next [...] mentioned the cat has been changed and o2 sensor. Both were ch...
FIX posted 5/29/2008
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Message Closed
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VIN | 2GCEC19W1T |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed
Vehicle Data
1996 Chevrolet C1500
VIN | 2GCEC19W1T |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |