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2001 Chevrolet Cab & Chassis Silverado 3500 6.0L Poor Idle Quality, Misfire, MIL Lamp on
Hi, sure could use some help.2001 Chevy C3500 HD truck came in with a check engine light [...] bucking under load & rough [...]'s are over 20%.Scanned PCM with Genesys and retrieved P0171,P0174,P0300, & P0332. Road tested vehicle, engine bucked severely under ...
FIX posted 3/1/2007
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| VIN | 1GBJC34U21 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
| P0332 | Knock Sensor Rear Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Cab & Chassis Silverado 3500
| VIN | 1GBJC34U21 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
| P0332 | Knock Sensor Rear Circuit Low Voltage |
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