great startup high idle? - Mercedes-Benz Forum

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post #1 of 2 (permalink) Old 04-06-2006, 02:30 PM Thread Starter
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great startup high idle?

got a 2.3 88 auto,the issue is once hot and in park it idels at 1300: starts cold first try idles at 700rpm, in drive at 1000,but once it warms up and placed park its at 1300.
Can someone help figure this out?
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post #2 of 2 (permalink) Old 04-06-2006, 08:01 PM
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RE: great startup high idle?

looks like an vacume leak or possibley an idle air control sensor. could be many things, take to dealer to diagnose but start with these.
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