 
				
	| 1999 GMC Yukon SLE 5.7L Poor Idle Quality, Cuts out Dear GM techs, I've got a yukon hear I could really use some ideas for. I'm missing something but i just don't know what it is. This vehicle starts and runs great with no problems with the engine cold but as soon as it gets hot it starts to stumble and then it... 
                        
                            FIX posted 4/26/2010
                               
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 | Message Closed w/FIX 
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| VIN | KEK13R9X1G | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / gas | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Cuts Out | 
| Occurs | After the Vehicle Warms Up | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 GMC Yukon SLE
| VIN | KEK13R9X1G | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / gas | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Cuts Out | 
| Occurs | After the Vehicle Warms Up | 
 14 Replies Received
14 Replies Received
 14 Replies Received
          14 Replies Received
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