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Old 08-14-2016, 02:59 PM   #9
Ultramaroon
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Quote:
Originally Posted by select20 View Post
No I did mean 3 seconds. Maybe more like 3-5, but I'm not exagerating. Only when the AC is running on a hot day. If the AC is going at night, or just when it isn't hot, it never "stutters" or what ever you want to call it.

Also, sorry to take so long to get back, had some "technical" problems. With phone/pc/internet. I think it was the storms.
What you're describing sounds to me like what's called "idle hunt" which happens when something throws off the air-fuel mixture in a manner which the ECU is unable to control. The most common is a vacuum leak.
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