
2005 Ford Explorer XLT 4.0L MIL Lamp on
Verified no vac leak by disconnecting maf and saw no real correction on short term trims. raised rpm to 2,500, fuel trim not really affected. Bleed propane around intake system, no hits except EGR has a bit of leakage near underside of diaphragm, smoked to...
FIX posted 12/11/2017
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Message Closed w/FIX
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VIN | 1FMZU73E55 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | No History Before Sale |
Trouble Codes
171 | bank 1 lean |
174 | bank 2 lean |
Message Closed w/FIX
Vehicle Data
2005 Ford Explorer XLT
VIN | 1FMZU73E55 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | No History Before Sale |
Trouble Codes
171 | bank 1 lean |
174 | bank 2 lean |