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1999 Ford F-150 Lariat 5.4L Poor Idle Quality, High Idle Always
Car came in with an IAC code and would not idle by itself. Replaced IAC with a Factory part . Car will idle now but does not come down from [...] rpm . Fuel trims both sides are near perfect about 0 . Throttle position status reads C/T on the scanner. IAC PID ...
FIX posted 4/27/2014
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 2FTRX18L9X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, High Idle Always |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1999 Ford F-150 Lariat
| VIN | 2FTRX18L9X |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, High Idle Always |
| Occurs | Always |
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