 
				
	| 2007 Chevrolet Trailblazer LT 4.2L Cold Star Up Thanks in advance. getting sharp whine noise on start up from trans. will last about 5 seconds in park then will continue if engine is reved up in park neutral reverse or drive for about 5 min. then all is fine for unless you shut it off for about 3 hours. sou... 
                        
                            FIX posted 12/16/2011
                               
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 | Message Closed w/FIX 
 | 
| VIN | 1GNDT13S77 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Cold Star Up | 
| Conditions | Noise | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2007 Chevrolet Trailblazer LT
| VIN | 1GNDT13S77 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Cold Star Up | 
| Conditions | Noise | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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