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2008 Ford F-150 XL 4.6L Poor Idle Quality, Surge, Cuts out, Misfire
The engine a little rough at first. All ft are at 0 then max out in opposite directions. B1 cat doesn't heat up. It seems quite apparent that the cat is clogged. However, I removed the upstream o2 and unplugged the rest. The fuel trim is still adjusting and ma...
FIX posted 2/28/2017
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Related Documents & Media | VIN | 1FTRX12W48 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Cuts Out, Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
2008 Ford F-150 XL
| VIN | 1FTRX12W48 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Cuts Out, Misfire |
| Occurs | Always |
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