2004 GMC Envoy Q&A

2004 GMC Envoy Question: What is the typical cost to replace secondary air pump in a 2004 Envoy?

Service Engine Soon lights is staying on; diagnosis codes related to secondary air pump. What is the cost to replace air pump? -
Answer 1
are you have code p0410? then replace 02 sensor on front of cat on pasanger side the fix my envoy -