There are 2 owner-reported engine complaints for the 2007 Audi A3in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ANOTHER DEFECTIVE PCV VALVE WHICH HAS RESULTED IN MORE REPAIRS
ENGINE WARNING LIGHT APPEARS ON INSTRUMENT PANEL ON AND OFF. DEALER STATES ITS A "INTAKE RUNNER MOTOR". THIS STARTED WITHIN 10,000 AFTER WARRANTY RAN OUT AT 55K. DEALER SUGGESTS REPLACEMENT BEFORE FAILURE. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026