Hello, I am a relatively new owner of a Reatta and have been doing a fair bit of work on it. This round of work consisted of replacing the struts, the blower control module and the alternator. After Getting these things squared away (being a week of on and off work on it while being jacked up on the front end) the car really seems to struggle to idle good (or rather worse than usual) and even refuses to turn over after a certain point. While running, it is constantly warning me of the message in the title. The only codes I have are B671 (current), B552 (history) and B448 (history). I will also note that I had this warning pop up at one point about a month ago but it went away the next day. Thanks in advance for any insight into this issue.