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2004 Chevrolet Silverado 1500 5.3L Hesitation
hey techs, this chevy came in with mulitple missfires on bank 2. found o2 reading about 1100mv at start up and voltage would slowly drop down below 450mv and finally start to fluctuate and vehicle would run better. i install new 02 sensor and got same results....
FIX posted 9/4/2013
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Related Documents & Media | VIN | 1GCEK19T04 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2004 Chevrolet Silverado 1500
| VIN | 1GCEK19T04 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video