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1997 Ford Ranger XLT 4.0L MIL Lamp on
Truck came to us with a high and unstable idle [...] [...] p017 and p0174 lean codes present. Smoke test found Iac leaking, replaced Iac idle was slightly better but not much. Re-smoked found EGR valve leaking, Replaced Egr valve, idle better but still a b... 
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22 Replies Received
Related Documents & Media | VIN | 1FTDR15X8V |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
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Vehicle Data
1997 Ford Ranger XLT
| VIN | 1FTDR15X8V |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
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