Since I bought my vehicle it has been burning oil I am adding oil every two to three days because it burns it and the smells burnt and the light comes on I have to add 3 oil bottles every two to three days It smells burnt and I cannot drive for long periods of times because I am scared something can happen. I have a 2012 audi q7.

- Millville, NJ, USA

Vehicle has not even reach 92K miles and the waterpump is a already failing. Audi this is a know issue but the remedy has not been fixed. They only way to fix this is to replace with new unit. I understand Audi specifically made a "weep" hole to warn the owner before the whole unit fails. This causes coolant to leak which eventually gives you the low coolant level warning on the dash. This is to prevent the bearing inside the waterpump to completely fail causing metal to metal contact thus causing specs of metal inside your coolant systems. It's unfortunate that this failing earlier than anticipated considering vehicle has not even reach the 100K miles.

- Stockton, CA, USA

Crankshaft pulley ripped itself apart at idle after vehicle was started.

- Frederick, MD, USA

Over the past year, my vehicle has been consuming quarts of engine oil. During my last engine oil change, I was left to minimum oil levels after driving only 250 miles. No leaks were detected in engine by mechanics at both dealership and independent shops. The remedy recommend is an engine swap estimated to be over $10,000

- Astoria, NY, USA

The contact owns a 2012 Audi Q7. While driving the vehicle out of the garage, the contact noticed drips of oil on the ground. The vehicle was taken to an independent mechanic who determined that the oil line to the engine was fractured and needed to be replaced. The vehicle was not taken to the dealer for diagnostic testing. The manufacturer was notified of the failure. The vehicle was not repaired. The approximate failure mileage was 142,000.

- Upper Marlboro, MD, USA

Low oil light came on 3,000 miles after oil change. Noticed oil on ground under vehicle where it is parked in garage. Took it back to Audi service center and they went over it and said that it needs the PCV (pressure control valve) replaced as they have seen this in the past on similar engines and it fixes the problem. They stated that there is a valve that is not closing all the way and oil is passing through and is being consumed. They said that the new PCV has a different part number than the original PCV and is made better. If not fixed, it could lead to more expensive motor repairs. I'm having the PCV replaced tomorrow at the Audi service center for a cost of $1,700 and I hope this fixes the oil consumption. My Audi has 100,000 miles on it and I have had no other problems with it. Since they said the original part has been replaced with a "new and improved" part, shouldn't Audi recall the original PCV and offer a replacement PCV since it seems to be defective" they said they have seen this occur on similar engines which leads me to believe there are many out there that require replacement. The PCV could stay open and you lose all engine oil and then what happens when you're driving on the highway going 80 mph"

- Traverse City, MI, USA

The contact owns a 2012 Audi Audi Q7. On several occasions, while driving, the vehicle started to shake. The contact pulled over, opened the hood, checked the dipstick, and noticed that the oil was low. The contact stated that the oil burned fast and he had to add two extra quarts. There were no warning indicators illuminated. The vehicle was taken to university Audi lynnwood (17315 wa-99, lynnwood, wa 98037, (425) 743-7400), but the failure could not be duplicated. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 50,420.

- Lynnwood, WA, USA