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2001 Ford E-350 Econoline 5.4L Poor Idle Quality, Hesitation, Cuts out, MIL Lamp on
Hi, truck came in with ses light on, code p0171. Also rought idle and has no power. Checked fuel pressure found @ 30psi, cleaned MAF, o2 switching ok, removed o2 on bank 1 to see if cat was clogged, no difference. Checked for vacuum leaks w\motovac no leakes f...
FIX posted 5/13/2009
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1FDWE35L11 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2001 Ford E-350 Econoline
| VIN | 1FDWE35L11 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, MIL Lamp On |
| Occurs | Under Load, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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