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1999 Chevrolet Tahoe 5.7L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Hello to all the GM techs, HELP. I have a 99 tahoe that has a miss that seems to disappear at higher rpm's but at idle the truck runs very poor. I replaced all injectors as per customers request but it did not solve the miss. I always get a random misfire code...
FIX posted 10/1/2001
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Related Documents & Media | VIN | 1F03H17219 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P3000 | HV Battery Malfunction |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Tahoe
| VIN | 1F03H17219 |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P3000 | HV Battery Malfunction |
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