
1998 Ford Expedition Eddie Bauer 4.6L Surge, High Idle
Has an intermittant high idle (happened to me once and will rev to 2500 rpm in park by itself). No vacuum leaks, checked PCV system & EVAP. All scan values appear OK except for the CHT sensor which reads 307F when the engine warms up to operating temperature (...
FIX posted 6/16/2004
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Message Closed w/FIX
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VIN | 1FMRU18W5W |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge, High Idle |
Occurs | Hot, Idle, Intermittently |
Message Closed w/FIX
Vehicle Data
1998 Ford Expedition Eddie Bauer
VIN | 1FMRU18W5W |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge, High Idle |
Occurs | Hot, Idle, Intermittently |