 
				
	| 2003 Mazda Protege ES 2.0L Poor Idle Quality Extremely low and poor idle after it warms up. Runs fine when cold. DTC gave "air flow sensor" replaced AFS, still same condition. All injectors fine. No fouled plugs. No new codes drawn. I have plenty of time to play with this car so I figured Id sent this on... 
                        
                            Summary posted 2/23/2006
                               
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 | Message Closed w/Summary 
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| VIN | JM1BJ225X3 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality | 
| Occurs | Hot, Idle | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2003 Mazda Protege ES
| VIN | JM1BJ225X3 | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality | 
| Occurs | Hot, Idle | 
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          5 Replies Received
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