 
				
	| 2005 GMC Sierra 2500 HD SLE 6.6L Hesitation, Misfire The vehicle will feel like it is misfiring between 45 MPH and 55 MPH between 1350 RPMs and 1500 RPMs with slight throttle increase. It will not misfire in the bay, and I can throttle through 1500 RPMs and it will stop. The vehicle has no other symptoms that I ... 
                        
                            Summary posted 4/7/2016
                               
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 | Message Closed w/Summary 
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| VIN | 1GTHK23275 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Misfire | 
| Occurs | Under Load, Intermittently | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2005 GMC Sierra 2500 HD SLE
| VIN | 1GTHK23275 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Misfire | 
| Occurs | Under Load, Intermittently | 
 10 Replies Received
10 Replies Received
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          10 Replies Received
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