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2016 Chevrolet Express 3500 6.0L Low Power
Occasionally it has no power. It runs great when problem isn't present. All data looks normal except the timing. Ignition timing is being retarded when it looses power - goes down to negative -5 to -15 while accelerating. Unplugged both knock sensors and d...
FIX posted 8/14/2020
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Related Documents & Media | VIN | 1GB3GRCG8G |
| Engine | 6.0 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Low Power |
| Occurs | Intermittently |
| Misc. | Ambulance |
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Vehicle Data
2016 Chevrolet Express 3500
| VIN | 1GB3GRCG8G |
| Engine | 6.0 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Low Power |
| Occurs | Intermittently |
| Misc. | Ambulance |
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