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	 2000 Ford F-550 Super Duty Lariat 6.8L Misfire, No spark bank 1 
		
		Ford motor home chassis. 6.8 v10. Ran good when last used, now it has no power. Low manifold vacuum at idle/2500rpm, 15-17 in. Even compression banks 1 and 2. Injectors are firing. Bank 1 o2 stuck low, (200mv. Bank 2 switching good. Adding propane to throttle ... 
                        
                            FIX posted 5/9/2013
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1FCNF53S8Y | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, No Spark Bank 1 | 
| Occurs | Always | 
| Misc. | Motor Home | 
Message Closed w/FIX
            
            
 Vehicle Data
                2000 Ford F-550 Super Duty Lariat
| VIN | 1FCNF53S8Y | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, No Spark Bank 1 | 
| Occurs | Always | 
| Misc. | Motor Home | 
                            
17 Replies Received
          17 Replies Received
          
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