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Ford
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Engine
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Idle High
Idling high and code P0507
JAKEANDHEATHER
MEMBER
2004 FORD FOCUS
2.3L
MANUAL
170,000 MILES
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?
Sunday, November 17th, 2019 AT 10:42 AM
1 Reply
ASEMASTER6371
MECHANIC
52,797 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
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Sunday, November 17th, 2019 AT 2:25 PM
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