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2005 Chevrolet Suburban 1500 Z71 5.3L Misfire, MIL Lamp on
So we got another vehicle in that a customer can't seem to fix, now it's up to us. this Suburban shows P0300 engine code in ecu. data stream shows cylinders #1 & #8 only miss firing at idle only, take vehicle off idle and no miss fires. this is a NON VLOM ...
Summary posted 2/19/2021
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Message Closed w/Summary
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| VIN | 3GNFK16Z35 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2005 Chevrolet Suburban 1500 Z71
| VIN | 3GNFK16Z35 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
12 Replies Received
12 Replies Received
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