2014 Cruze Diesel, 21xxx on the clock. Noticed this issue awhile back, not sure if it is common or "normal". Under light acceleration the RPMs drop anywhere from 50-400ish from the 2000 mark. It sounds as though it is shifting, but its not. Does not seem to bog down; although, sometimes it really feels like it shifted and suddenly accelerates harder. Doesn't do this when giving decent throttle. However, since I drive the car in traffic and for mileage, I tend to be light on the pedal so I notice it all the time. Doesn't matter if the car is hot or cold. Hills seem to make it worse. I uploaded this short video here: https://www.youtube.com/watch?v=N0pVKvpT2bsNotice it shifts to 2nd at 10mph, then RPMs drop from 2000 to 1700 at 15mph, then finally shifts into 3rd at 20mph. Anyone else have a similar thing going on? I will try to see what TPS% it does/doesn't occur at.. Car goes in Friday for oil change and so I can show them this phenomena.. plus maybe have them address the footlocker odor from my ac..