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	 2000 Chevrolet Impala LS 3.8L Poor Idle Quality, MIL Lamp on 
		
		I don't know which to tackle first. I have the misfire issue and also cooling system pressure pegs the scale on my stant raditor pressure tester, only after it warms up though. It takes about 5 minutes or less for the pressure to hit danger zone. Used co detec... 
                        
                            FIX posted 7/26/2013
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | 2G1WH55K4Y | 
| Engine | 3.8 L / 6 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
| P0306 | Cylinder 6 Misfire Detected | 
Message Closed w/FIX
            
            
 Vehicle Data
                2000 Chevrolet Impala LS
| VIN | 2G1WH55K4Y | 
| Engine | 3.8 L / 6 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
| P0306 | Cylinder 6 Misfire Detected | 
                            
7 Replies Received
          7 Replies Received
          
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