I have a 2012 Focus SE. When I accelerate from a dead stop or under 5 mph, the car jerks or stutters, like it is missing or clogged up. Sometimes it's more pronounced than others. I was having other issues which were fixed with the recall adjustment, but then this issue started after that visit. I took it to the dealer this week and they cannot find the problem. I had the tech ride with me so he could feel what I was feeling and he mentioned misfire. But the computer doesn't show anything. They called technical support but because no one else has reported this issue, they don't have a "fix". Logically if my car is the only one having this issue, then there is something wrong with my car! I am very frustrated. They suggested that I change my driving habits, so I tried that this morning and I still have the issue. I have an hour commute one way every day in stop and go traffic, so I get this stutter 99% of time. It makes me want to run the car off a cliff.