Welcome to the forum!
Not sure about the soot question, but I recommend getting a copy of the Bentley manual if you’re going to do a lot of the work yourself. It isn’t cheap, but you get what you pay for and with what a shop will charge for any work it’s easy to justify.
Not sure about the soot question, but I recommend getting a copy of the Bentley manual if you’re going to do a lot of the work yourself. It isn’t cheap, but you get what you pay for and with what a shop will charge for any work it’s easy to justify.