Why when I let off the gas do the RPM's flutter & the car shakes?
I have a 2014 Nissan altima s. This morning when I was going 40 mph, I let off the gas to slow down and the rpms bounched up and down and it felt like the car wanted to shut off. (It did not shut off though). It was the first time It ever did that, so I continued to drive and I noticed if I drive under 40 mph it doesnt happen. At least not yet. But when I get over 40 mph the same thing keeps happenening. Any ideas?