Help! I was made aware that my spider injectors and fuel pressure regulator are crap and need replacing! GM dealer quoted 2 grand to do the whole job! Anyone in or new SK Canada that can do the job for me for significantly less? I don't want to sell her!

 

Why dont you do it yourself, its not difficult. Its around $250 for an injection spider. If your local auto parts stores want to much you can order it off amazon.

You made no mention of year.

One of many videos on how to: