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	 2004 Chevrolet Trailblazer LS 4.2L Tach/Speedo 
		
		hi gm techs,i'm having a problem with a instrument [...] intermitantly drops out.i mean the tach and speedo go the wrong [...] point down or rotate backwards [...] odometer still works.i scanned bcm/pcm-no [...] see rpm and speed [...] can hear motor sounds in... 
                        
                            FIX posted 12/21/2008
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GNDT13524 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Tach/Speedo | 
Message Closed w/FIX
            
            
 Vehicle Data
                2004 Chevrolet Trailblazer LS
| VIN | 1GNDT13524 | 
| Engine | 4.2 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Tach/Speedo | 
                            
10 Replies Received
          10 Replies Received
          
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