[jr_ss]

You need to figure out what size injectors you have. Send the PFC back to Apexi to have them look it over and repair/replace the parts in question. I'm assuming you're on a factory ECU since the PFC won't fire up, if that is the case and you have larger injectors in there that could be part of your rich issue.

Fix the things correctly as you come across them. There is a lot of information on this site, you'll just have to dig for what you need. Do not start a new thread every time you have a new question. There is also the small questions thread if it's not tech related. Good luck.