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2006 Ford F-250 Super Duty XLT 5.4L Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality
Hi and thanks for giving this one a look. Truck came in with a severe lack of power, bad idle (misfiring) and a CEL on. retrieved PO171 and PO430. Backpressure on #2 cat was 2 psi, #1 was 1 psi. Engine vacuum dropped to 14
FIX posted 7/14/2022
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Message Closed w/FIX
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21 Replies Received
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Related Documents & Media | VIN | 1FDNF20526 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / port injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality |
| Occurs | Always, Always |
Message Closed w/FIX
Vehicle Data
2006 Ford F-250 Super Duty XLT
| VIN | 1FDNF20526 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / port injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality |
| Occurs | Always, Always |
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