2005 Chevrolet Trailblazer Q&A
2005 Chevrolet Trailblazer Question: I have having a reoccuring issue with the secondary air injection system.
Not uncommom to see this system set a trouble code P0410. Several things can set this problem up along with poor wire connections and compentent failures. I cannot tell you what the problem is since there is limted info. that you provide. Are they doing this work under warranty? - milesauto
TKAE IT BACK THEY ARE DOING SOMETHING WRONG - globalhelper
have codes P0306,P0410,P0128 don't no where to start looking for or replace parts.need help badly thanks terry