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	 2003 Mazda Protege5 2.0L Misfire, MIL Lamp on 
		
		I have this Mazda [...], I has a p0300 random misfire. I have done the basics, sparks plug were change last summer (customer), changed wires today and the check the flow charts. Im just wondering what else could possibly be causing this? 
                        
                            Summary posted 1/26/2009
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | JM65S76A03 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
Trouble Codes
| 300 | Misfire | 
Message Closed w/Summary
            
            
 Vehicle Data
                2003 Mazda Protege5
| VIN | JM65S76A03 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
Trouble Codes
| 300 | Misfire | 
                            
8 Replies Received
          8 Replies Received
          
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