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	 2001 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, loud tap/knock 
		
		veh. had a bad injector (the balance rates were out of spec.)replaced all eight injectors and changed the fuel [...] new block heater in the old one was [...] coolant and changed the oil and [...] the fuel [...] three attempts it started ran ok but has an loud... 
                        
                            FIX posted 1/4/2011
                             
                 
                            
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         Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GCHK29151 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Loud Tap/Knock | 
| Occurs | Always | 
| Misc. | 6.6 Duramax | 
Message Closed w/FIX
            
            
 Vehicle Data
                2001 Chevrolet Silverado 2500 HD
| VIN | 1GCHK29151 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Loud Tap/Knock | 
| Occurs | Always | 
| Misc. | 6.6 Duramax | 
                            
15 Replies Received
          15 Replies Received
          
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