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	 1992 Ford F Super Duty Custom 7.3L Poor Idle Quality, Misfire 
		
		Just bought truck recently, it has a misfire at idle, every 30 seconds or so it clears up & runs perfect, 30 seconds later it starts to miss. When missfiring you can hear a tick in the exhaust & slight blue smoke. Truck runs great down the road plenty of power... 
                        
                            FIX posted 7/16/2009
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 2FDLF47M7N | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Symptoms | Poor Idle Quality, Misfire | 
| Occurs | Idle, Intermittently, Every 30 Seconds | 
| Misc. | Towtruck | 
Message Closed w/FIX
            
            
 Vehicle Data
                1992 Ford F Super Duty Custom
| VIN | 2FDLF47M7N | 
| Engine | 7.3 L / 8 cyl / DIESEL | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Symptoms | Poor Idle Quality, Misfire | 
| Occurs | Idle, Intermittently, Every 30 Seconds | 
| Misc. | Towtruck | 
                            
15 Replies Received
          15 Replies Received
          
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