| 2004 Kia Rio 1.6L MIL Lamp on Howdy all. Grab a snack and drink cause this is long. This Kia has been setting P0171. On first inspection, I had found a crack in the intake boot. Thinking that was it, I replace it and send it on its way. Comes back a few days later, MIL on, P0171 again. So ... 
                        
                            Summary posted 7/18/2016
                               
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 | Message Closed w/Summary 
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| VIN | KNADC12594 | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2004 Kia Rio
| VIN | KNADC12594 | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
 7 Replies Received
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 7 Replies Received
          7 Replies Received
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