 
				
	| 1999 GMC K1500 Suburban SLE 5.7L Transfer Case When driving different speeds, but between 1200 and 2200 rpms typically, a roaring noise may occur. If the throttle is worked up and down, the roaring noise goes up and down. The roaring noise reacts very quickly to the throttle. The engine or vehicle speed do... 
                        
                            FIX posted 6/1/2012
                               
                    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 14 Replies Received (View Replies)14 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 3GKFK16R6X | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Transfer Case | 
| Conditions | Roaring Sound | 
| Misc. | 3-4 Inch Lift Kit | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 GMC K1500 Suburban SLE
| VIN | 3GKFK16R6X | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Transfer Case | 
| Conditions | Roaring Sound | 
| Misc. | 3-4 Inch Lift Kit | 
 14 Replies Received
14 Replies Received
 14 Replies Received
          14 Replies Received
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