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Ford
Focus
Engine
Symptoms
Idle High
Idling high and code P0507
2004 FORD FOCUS
170,000 MILES • 2.3L • MANUAL
JAKEANDHEATHER
MEMBER
2 POSTS
My car is idling high. we have replaced the hoses IAC and cleaned the throttle body but still idling high. what else could it be?
Nov 17, 2019 at 2:42 AM
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ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Good afternoon,
If you disconnect the IAC motor with the engine running. does the idle drop to normal or stall?
https://www.2carpros.com/articles/engine-idles-too-high
I attached the possibilities for you. Do the test I suggested and let me know what happens.
Roy
Images (Click to enlarge)
Nov 17, 2019 at 6:25 AM
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