
2001 Ford E-250 Econoline 4.2L Poor Idle Quality
Vehicle came in with the codes PO171 & 174, both banks
lean, I found & repaired a vaccum leak @ the PCV hose. I
then test drove the vehicle for a short distance & the
codes did not reappear but I still had a rough idle.
FIX posted 2/4/2008
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Message Closed w/FIX
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VIN | 1FTNE24291 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Misc. | N/A |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2001 Ford E-250 Econoline
VIN | 1FTNE24291 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Misc. | N/A |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |