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	 1999 Ford F-350 Super Duty Lariat 6.8L MIL Lamp on 
		
		vehicle came in for a check engine light no running complaint. test drive revealed harsh light throttle upshift and later than normal shft sequence, customer had not noticed. test drive notes on scan tool: engine load pid was very aggressive going to approx 40... 
                        
                            FIX posted 2/3/2017
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1FTWX33S9X | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always, Light Throttle Tip In | 
| Misc. | Dually | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
Message Closed w/FIX
            
            
 Vehicle Data
                1999 Ford F-350 Super Duty Lariat
| VIN | 1FTWX33S9X | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always, Light Throttle Tip In | 
| Misc. | Dually | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
                            
6 Replies Received
          6 Replies Received
          
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