I just bought an 1998 audi a4 2.8 quattro only one week ago and my check engine light came on only 5 days into owning it. I ran a code reader and I got the code p0411. Something about the secondary air injection system. Plus my gas is going out like no other. I have filled it up to half a tank every 2 days and I only drive 8 miles every time. I have read some forms and some people have been having the same problem and I just want some help on what it could be and what I could do to fix it myself without spending thouands of dollars. Please help. Thanks
have the same problem?
Friday, October 12th, 2012 AT 4:09 PM