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	 2000 Chevrolet Blazer LS 4.3L MIL Lamp on 
		
		have a p1345 code, have checked distributor at tdc and the button is pointed at the 6 on the housing. it idles good. have moved the distrbutor and still the same [...] is the edi ignition system. 
                        
                            FIX posted 12/16/2009
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | IGNCS18W3Y | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency | 
Message Closed w/FIX
            
            
 Vehicle Data
                2000 Chevrolet Blazer LS
| VIN | IGNCS18W3Y | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1345 | Mass Airflow Sensor Loose Contact With Low Frequency | 
                            
17 Replies Received
          17 Replies Received
          
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