I have a 2010 journey. It has a few issues I’m not really sure what they are. First is when I start my car and put in reverse it stalls. But only when it’s cold if the Engine is up to temp it does not. My second issue is sometimes when I’m driving it’s stays in 2 gear. It think it’s second. It only goes 40. To get it to stop I have to put in park and turn off. I was just wondering if anyone has an idea what the issue would be. Thank you,