Quote:
Originally Posted by KendallH
Tcoat, I see where your logic is at, but in the case of the twins there is an actual problem concerning idle drop. The idle drop in my personal vehicle is so noticeable I actually see a slight dimming of my lights and feel a decent vibration when the idle dips down to 450-500 RPM. Modern vehicles using electronic throttle and closed loop fuel injection can very quickly and effectively increase idle speed to negate this effect, however the FRS and BRZ do in fact suffer from an abnormal idle dip during a stopped situation.
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Yes some do especially ATs which is why I linked the TSB for that problem. My comment there was in reply to those that were mentioning the drop due to the AC cycling. It is not the same thing.
Mine has had the idle drop twice when coming in off a long run on the highway. Considering I do a long run on the highway 5 days a week and have for the last 1 1/2 years I am not worried about it.