In the image below, you can see on the right the cam shaft with the screen that has come off, and on the left one with the screen in one piece where it belongs. Failed to notice the lobes on the cam were not where they were suppposed to be located. These engines went into hundreds of thousands of cars between 2008-2013. The chain type motors got a roller lifter improvement and four sided lobe. You can opt-out if you wish. Component Breakdown What Causes Oil Consumption? To read more on this and how to opt out All information held by us is kept secure and confidential and will not be divulged to others. The driver door has a shortage and the defrost doesn't work.
In addition, the lawsuit alleges Volkswagen and Audi have sent several technical service bulletins to dealers describing the problems. I purchased from a dealership with warranty and with in the week the car needed a quart of oil, I come to find out the car has been to Audi dealership and it was advised the vacuum pump needs to be replaced and that the engine is consuming oil, the dealership that sold this car in auction to the dealership I bought the car from was fully aware of this issue since Audi diagnosed it for them and no work had been done. There are a few other not so common issues. The Volkswagen and Audi timing chain tensioner class-action lawsuit was filed in the United States District Court for the District of New Jersey - David Zimand, et al v. The specific defect in these engines is the chain tensioner responsible for the timing jumping teeth.
As I live out in the countryside, far from the big cities that have all the knowhow and tools readily available, I am waiting on a crankshaft holding tool arrival to remove the Crankshaft pulley and check things under the cover. The next series is a timing chain design, and suffers far less issues with both the engine and the fuel injection system. Additionally, the oil pick up tube filter clogs on these engines with great regularity. Sounds like consumer fraud to me. Preventing carbon build up They say prevention is better than cure so what can be done to prevent this carbon build up issue. Over the years, those of us who have been working on. Most of what needs to be said about this motor is rather lengthy.
Ask for the 2nd part of the oil consumption test. Ignored the issue until got worst topping off every 750mi's then to every 200-300mi. On occasion, the clutch could also jam. This article will entail different aspects of the oil consumption and what might be done to fix the issue. I have had consumption tests, numerous repairs and now I'm taking it to the dealer to have it fixed as part of the class action settlement.
If you experience a grinding sound in your Audi, take it to a repair shop to have your torque converter examined immediately. Many have stated these measures work. Purchased it in 2015 and have been trying to get repaired. Get your upper intake off and clean it all out. I have removed the camshaft sprocket cover and cannot find any chain slackness. How do you know if this happened to your vehicle? What is that telling me other than something is not right please? What you can do about excessive oil consumption.
The automaker has agreed to settle an oil consumption lawsuit before, but does it go far enough to cover all owners dealing with consumption problems? I have seen a few on the list that should have the updated parts but did not. However I am unable to confirm that the chain was renewed by the previous owner, hence my concern that it may have stretched. Will keep you posted once I can advance further. Might as well put a sticker on the new Audi that says the car will have negative value after 65K miles. The lawsuit says Volkswagen intentionally concealed the timing chain tensioner defects causing owners to spend a fortune to repair or replace the damaged engines.
The carbon build up happens because the fuel is not being injected over the valves and this would keep the valves nice and clean. In fact, according to the plaintiff, owners are provided manuals that do not show any timing chain system inspection or maintenance schedules at all. If so, get the engine scanned for trouble codes so you can see what cylinder it is on. The best solution is to take your Audi to a repair shop and have them check for leaks or contamination and then drain and refill your transmission fluids as necessary. This article applies to the Audi A6 C6 2005-2010. The problem I have run into is when you start taking these engines apart I have found several other repairs are needed that are very expensive. Eventually all direct injection engines need carbon cleaning.
Audi is crooked and they do not want to repair even though they know about these problems. I am considering at 47,000 miles wether it would be advisable to replace the belt and water pump while they are at it as the whole job is under warranty and the bill is on them? Essential information is that the 2. I assumed that this like every cam I ha seen before was a cast and ground to spec piece. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. In your position, I would pull the valve cover off and have a look at the chain.