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High idle

(2003 Mitsubishi Lancer)
in Arlington Heights, IL on June 25, 2010
my car seems to idle very high, sometimes i have to put alot of pressure on the brake to hold the car.
can the cause be a vacumme hose problem?
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Popular Answer
A sticking throttle cable, faulty idle air control motor (IAC) located under the throttle butterfly housing, a vacuum leak that the is compensating for could also cause a high idle speed.
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