Light Throttle Hesitation [Archive] - Toyota MR2 Message Board

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Hello, my car hesitates, or bucks somewhat at light throttle between say 2000-2700, or at least that is when it is obvious. This is most evident on a low speed highway of course when there is no load on the engine and the RPMS are low. It only does this when the car is warm, or warming up, as it runs perfectly when cold and only starts this when the guage hits a certain point. Also, the car always accelerates fine and idles perfectly (interestingly better than the previous 3 MKII