
2004 Chevrolet Silverado 1500 LS 5.3L Poor Idle Quality, Misfire
Customer brought the truck n and said it had a mis. scanned it and found p0101, p0300, p0171, u1000. it has just a slight miss at idle n gear with the a/c on. checked compression was good, checked fuel pressure was n spec. did some looking around and could onl...
FIX posted 7/3/2014
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Message Closed w/FIX
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VIN | 2GCEK13T24 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Cold, Hot, Idle, Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
U1000 | Class 2 Communication Malfunction |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 1500 LS
VIN | 2GCEK13T24 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Cold, Hot, Idle, Intermittently |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
U1000 | Class 2 Communication Malfunction |