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1999 Chevrolet Silverado 1500 4.3L MIL Lamp on
Vehicle came in with check engine light on, was running ok. We checked for codes & found PO430 codes, poor catalytic converter effiecency bank 2 sensor 2. We replaced 3 out of 4 sensors, did not see sensor on rear of left converter. Truck came back next day wi...
Summary posted 1/3/2002
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Related Documents & Media | VIN | 1GTEC14W4X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet Silverado 1500
| VIN | 1GTEC14W4X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
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