Amaster
Full Access Member
AFTER 6 MONTHS! I finally got that stupid code for my service brake soon CO299. Tech2 said it was a faulty vacuum sensor. Story behind it taking so long. It would only come on at like highway speeds so to are local grocery store or back. I went to my garage to test some things on my old gm and I guess that spurt of speed was just enough. Went inside grabbed the thing my 2 and boom Co299.
