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Car idles weird after oil change

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Old 06-16-2006, 04:56 AM
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there is no physical thing I can think of that changing the oil would cause the "idle dip". no physical connection in any way, shape, or form.

the power of suggestion is a powerful thing indeed.
Old 06-16-2006, 05:19 AM
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me neither
Old 06-16-2006, 11:35 AM
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vtec9 Posted on Jun 16 2006, 05:06 AM
I did an oil change and immediately after I saw the idle dip.
Maybe warm engine & warm coolant & cold oil = confused ECU?
How long before it cured itself?
Old 06-16-2006, 11:43 AM
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If the oil is warm enough to affect the ECU than it's too hot that you wouldn't even be changing it in the first place.

this is no different than the same effect of turning your car off for 20 minutes while the oil/coolant cools down.
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