Audi A4 owners have reported 2 problems related to gas recirculation valve (egr valve) (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Audi A4 based on all problems reported for the A4.
It appears that due to a manufacturing/engineering defect, the timing chain on certain Audi and Volkswagen models fails after a certain number of miles. This timing chain failure has been determined to cause substantial damage to the vehicle's engine, in many cases requiring a complete engine replacement. Regrettably, this is what recently happened with my 2011 Audi A4. In fact, there was a fairly high-profile class action filed against Volkswagen (civil action no. 16-2765 (jll)(jad) that was recently settled. (see https://timingchainlitigation. Com/home/faq#faq6). Unfortunately, the settlement is extremely flawed and leaves vehicle owners inadequately compensated if their vehicles are above a certain number of miles or if the owners missed the deadline for filing claims. The timing chain issue constitutes a significant and dangerous manufacturing/engineering flaw that should warrant a recall of all affected vehicles. The engine failure that can occur as a result of the timing chain issue can easily lead to auto accidents and possible fatalities. I urge the dept. Of transportation to take this matter very seriously and investigate. A full recall and compensation to affected vehicle owners should be ordered.
See
all problems of the 2011 Audi A4
🔎.
I bought car used from an Audi dealer, and months later the car rattled and the whole car was shaking when I turned it on in the morning. I turned it off and on again, this stopped the problem. I thought it was probably the weather of around 53 degrees f. Months later it did it again two more times but this time the weather was not cold and I drove an hour earlier. In January of this year, I drove 40 miles and when pulling into my driveway the car turned off on its own. I could not possibly turned it off due to both of my hands were on the steering wheel as I was turning into my driveway. Thanks god I was driving slow because my kids were outside. I checked the key and it was still pushed down. My husband that was also outside noticed what happened, he told me to take the car to the dealer. I had already taken this vehicle for making noise when turning. I took the car to the dealer for the car turning off. Once the dealer was done troubleshooting they say that there's nothing wrong with the car. They could not duplicate the problem. I still have this problem of the engine sometimes shaking the whole car when turning on. And as for my steering I still have the problem, I paid for new tires, alignment, and for tire balance. I really don't have time to keep taking the car to the dealer for them to say that they could not duplicate the problem.
See
all problems of the 2010 Audi A4
🔎.