2006 Audi A4 engine problems
15 owner complaints filed with NHTSA name the engine on the 2006 Audi A4 — 5% of all complaints for this model year.
What owners report
“Audi issued a technical service bulletin that I found on your website. This bulletin was regarding the exact parts the dealer (audi) identified as being affected on my car (high pressure fuel pump, cam follower, and corresponding intake camshaft cam lobe). This bulletin (not a recall, but…”
filed Sep 15, 2020
“Audi usa has a know mechanical default with cam shaft and cam followers. As per my mechanic any damage to the cam shaft could be dangerous. Acknowledging this defect 6 years after production audi extended the warranties for this parts to 10 years or 120,000 miles so that they are replaced at first…”
filed Apr 15, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other A4 years
| Year | Reports | Share |
|---|---|---|
| 2018 A4 | 5 | 11% |
| 2017 A4 | 21 | 39% |
| 2015 A4 | 10 | 53% |
| 2014 A4 | 12 | 39% |
| 2013 A4 | 6 | 25% |
| 2012 A4 | 13 | 68% |
| 2010 A4 | 37 | 58% |
| 2009 A4 | 44 | 37% |
| 2008 A4 | 13 | 7% |
| 2007 A4 | 17 | 9% |
| 2005 A4 | 10 | 5% |
| 2004 A4 | 7 | 4% |
Other reported problem areas on the 2006 Audi A4
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.