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Idles Terribly When Cold
For the past two weeks my '10 335i has idled terribly first thing in the morning when it's cold. It sounds like it's missing and shakes rather badly. As soon as I give it any amount of gas, it runs perfectly.
It idles perfectly when it's hot.
Thoughts?
Update in post 6. Resolved in post 12.
Last edited by MooreBoost; 11-07-2017 at 02:33 PM..
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