I guess this is kind of a rant but also a question as well. I have an 09 murano with about 121k on it. I love the car, but some days I want to drive it off a cliff. Some days when i'm sitting in traffic rolling through and all without touching the accelerator the car is fine. However, when I need to speed up fairly quickly it seems to kind of jerk. There's really no certain point where it stops, it just stops. There's no slipping or lack of power when accelerating, simply just jerky movements. This also happens when I'm accelerating up a hill. It seems to be jerky. However, as soon as I get over the hill, it stops. Any ideas?