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2001 Chevrolet Suburban 1500 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Vehicle came in with engine running rough and it had a bad squeal coming from the left side of the engine. My scanner said that each one of the left bank cylinders have a erratic miss. It sounds like there may be a massive vacuum leak. I checked the PCV hose a...
FIX posted 6/13/2014
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Message Closed w/FIX
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18 Replies Received
18 Replies Received
Related Documents & Media | VIN | 3GNFK16T91 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
| P0463 | Fuel Level Sensor Circuit High Voltage |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Suburban 1500
| VIN | 3GNFK16T91 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
| P0463 | Fuel Level Sensor Circuit High Voltage |
Video