how hard is it to change the idle air control valve, 2009 mountaineer?

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what am I most likely to screw up if I try to do it myself?

mark_guinther

Jan 11, 2018

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DaveJMon Jan 12, 2018

Replacing this part is not terribly difficult; it is a basically a bolt on part with a wiring connector to carefully remove from the old part and clip on to the new one. Why are you intending to replace it, though?

mark_guinther

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What are the best Mercury repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Mercury Mountaineer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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1 Reply

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DaveJMon Jan 12, 2018

mark_guinther

What are the best Mercury repair shops?

RepairPal Certified shops can diagnose and repair your 2009 Mercury Mountaineer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

stalls occasionally during idle. no engine codes, runs fine while driving. Replaced the plugs 10K miles ago. Everything I've read points to idle control valve.