Surging idle when warm? - BMW Forum -
3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

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#1 (permalink) Old 01-10-2010, 03:42 PM
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Surging idle when warm?

I have a 85 325e that idles perfect when its cold but as soon as it warms up it starts surging from 700-1500 rpm.. Does anyone know what my problem could be?
Thanks... Jesse
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#2 (permalink) Old 01-10-2010, 03:52 PM
OMFG another one!?
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I'd have a check at the intake ducting for cracks.


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