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	 2011 Ram 2500 Power Wagon 5.7L Excessive Emissions, Misfire, Poor Fuel Economy 
		
		Hello, looking for something i may be missing.. cant seem to figure why its running so rich. fuel pressure holds after shutdown vacuum reading seems normal/ not fluctuating wildly evap system unplugged for testing vacuum / leak diag was thinking oxygen s... 
                        
                            FIX posted 12/1/2022
                             
                 
                            
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| VIN | 3D7TT2CT0B | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, Misfire, Poor Fuel Economy | 
| Occurs | Always | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
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 Vehicle Data
                2011 Ram 2500 Power Wagon
| VIN | 3D7TT2CT0B | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, Misfire, Poor Fuel Economy | 
| Occurs | Always | 
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) | 
| P0175 | Fuel System Too Lean (Bank 2) | 
                            
11 Replies Received
          11 Replies Received
          
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