2019 Audi S4

Fuel System Problems

2019 Audi S4 Fuel System Problems

Find something helpful? Spread the word.

Click on a problem below to read more.

Loading ...

one sec.

Stay Up to Date

Get notified about new defects, investigations, recalls & lawsuits for the 2019 Audi S4:

Unsubscribe any time. We don't sell/share your email.

Compare Audi S4 Model Years

Curious how the 2019 S4 compares to other years?
Check out our Audi S4 overview to see the most problematic years, worst problems and most recently reported complaints with the S4.

Audi S4 Overview

Add Your Complaint

Bump the S4 problem graphs up another notch. Get answers and make your voice heard!

Become a Fan & Spread the Word