Forum: X5 (E53) Forum
04-24-2021, 01:40 PM
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Replies: 11
Views: 831
Check the hose that connects the airbox to the...
Check the hose that connects the airbox to the throttle body and Idle Air Control (IAC). It is usually the small rubber hose that is connected to the IAC that is cracked and allows unmetered air...
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Forum: X5 (E53) Forum
04-24-2021, 01:28 PM
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Replies: 11
Views: 831
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Forum: X5 (E53) Forum
04-24-2021, 01:24 PM
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Replies: 11
Views: 831
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