 
				
	| 2000 Chevrolet K3500 7.4L MIL Lamp on MIL light comes on after driving 20-40 miles. Engine has a slight roughness at idle. Power is normal 
                        
                            Summary posted 7/27/2004
                               
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 | Message Closed w/Summary 
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| VIN | 1GCHK33JOY | 
| Engine | 7.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | Crewcab, Flatbed | 
Trouble Codes
| 175 | Bank 2 Fuel Trim Rich | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2000 Chevrolet K3500
| VIN | 1GCHK33JOY | 
| Engine | 7.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | Crewcab, Flatbed | 
Trouble Codes
| 175 | Bank 2 Fuel Trim Rich | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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