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1989 Ford F-150 Custom 5.0L Poor Idle Quality
Vehicle came in with high idle.(1500 to 1800 RPM) Set screw was tampered with. IAC motor had voltage but did not work. Replaced IAC unit with new part from Ford. Also replaced TPS switch and cleaned throttle ports. Disconnected battery to re set computer. Test...
FIX posted 7/10/2003
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Message Closed w/FIX
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| VIN | 1FTDF15N0K |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US FED |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1989 Ford F-150 Custom
| VIN | 1FTDF15N0K |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US FED |
| Symptoms | Poor Idle Quality |
| Occurs | Always |
25 Replies Received
25 Replies Received
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