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	 2001 GMC Yukon XL 1500 Denali 6.0L Oil Pump 
		
		this truck came in with the costumer thinking he needed an oil pump. upon first test drive, oil pressure registered fine,then would fall off to zero at idle at times,,,, not all the time.... hot or cold it didn't matter.... when the pressure registers , it rea... 
                        
                            FIX posted 3/19/2008
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GKFK66U11 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Oil Pump | 
| Conditions | Good,When Rite | 
Message Closed w/FIX
            
            
 Vehicle Data
                2001 GMC Yukon XL 1500 Denali
| VIN | 1GKFK66U11 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Oil Pump | 
| Conditions | Good,When Rite | 
                            
6 Replies Received
          6 Replies Received
          
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