 
				
	| 2003 GMC Sierra 2500 HD SLE 6.6L Wastegate I am not proficient at diesels but am trying to aid a customer. He had several other problems including faulty thermostat and a faulty turbo boost pressure sensor that was setting a code P0236. We monitored the sensor values and replaced the boost sensor which... 
                        
                            Summary posted 12/15/2011
                               
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 | Message Closed w/Summary 
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| VIN | 1GTHK23103 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Wastegate | 
| Conditions | Surging Idle | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2003 GMC Sierra 2500 HD SLE
| VIN | 1GTHK23103 | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Wastegate | 
| Conditions | Surging Idle | 
 5 Replies Received
5 Replies Received
 5 Replies Received
          5 Replies Received
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