Recent content by hkruschke

Hi: First post... My son just bought his first car (2006 Mazda 3 S trim with the 2.3L motor (Canada)). It's a great car, but it's throwing the following: P-0030 followed by 0131 0030 (again) 0401 my car nut work colleague thinks they might be related, and suggested cleaning the EGR valve first...