Question about Lincoln Navigator

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Why does it have incorrect idle and hangs on fast idle before dropping down to normal?

I replaced the IAC, the TPS, and the O/2 sensor bank 1 sensor

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Problem With Idle Air Bypass Valve May Cause Engine ...

repairpal.com > Problems > Mercury > Sable
2002 Mercury Sable100,000Visitor. Idle control valve makes the idle high and with foot off the accelerator car runs at 40-45 MPH. I disconnected the electrical ...

Posted on Aug 07, 2015

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