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	 2005 Chevrolet Trailblazer EXT LS 5.3L Poor Idle Quality, MIL Lamp on 
		
		Was here 2 weeks ago for low oil indication (no engine noise) was 5k over oil service due. Cleaned oil screen in oil manifold for displacement system.(was very dirty) oil indication returned to normal. Now vehicle back with miss fire @ cyl 6. Steady miss fire ... 
                        
                            FIX posted 2/1/2017
                             
                 
                            
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         Message Closed w/FIX 
	   
	   
	   
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| VIN | 1GNET16M85 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
| P0306 | Cylinder 6 Misfire Detected | 
Message Closed w/FIX
            
            
 Vehicle Data
                2005 Chevrolet Trailblazer EXT LS
| VIN | 1GNET16M85 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
| P0306 | Cylinder 6 Misfire Detected | 
                            
11 Replies Received
          11 Replies Received
          
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