 
				
	| 2002 Chevrolet Silverado 1500 5.3L Engine Knock Truck has a intermintent engine knock, sounds like a rod knock and is very clear,It only comes in at start up and the truck has to have sat long enough to cool down. Oil Changes are in order and frequent for the life of the truck. Yesterday the vehicle did kno... 
                        
                            FIX posted 9/14/2006
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 16 Replies Received (View Replies)16 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | 2GCEK19TX2 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Engine Knock | 
| Conditions | First Start Up Intermintent | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2002 Chevrolet Silverado 1500
| VIN | 2GCEK19TX2 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Engine Knock | 
| Conditions | First Start Up Intermintent | 
 16 Replies Received
16 Replies Received
 16 Replies Received
          16 Replies Received
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