CVT stutters during acceleration
I've got a 2014 Mirage with 87K miles. Occasionally during acceleration the car starts stuttering pretty violently. It goes back and forth between accelerating and pausing. Sort of like a manual transmission when you pop the clutch too hard. About the only way to make it stop is to let off the gas and reaccelerate. It's always done this a little bit but it seems to be getting worse. It also seems to get worse after I've driven it awhile, although I wouldn't swear to that. I've been changing the cvt fluid every 30k but I've been using aftermarket fluid from a express oil change place. I'm going to change the fluid with the official stuff and see it that does anything. Otherwise I'm going to take to to the dealer.
Any ideas of what's happening? I'm assuming it's the transmission because it seems like the engine is running smoothly when this happens.
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View my fuel log 2014 Mirage 1.2 automatic: 39.7 mpg (US) ... 16.9 km/L ... 5.9 L/100 km ... 47.6 mpg (Imp)