Oil leaks from camshaft drive pulleys and variable valve timing hydraulics on Audi A6

Oil leaks from the camshaft drive pulleys and variable valve timing hydraulics are common. If the variable valve timing hydraulics is leaking, the Check Engine Light may illuminate from inaccurate valve timing.
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Average mileage: 96,000 (96,000–96,000)
Engines affected: 3.0L V6, 3.2L V6
4 model years affected: 2002, 2003, 2004, 2006
5 people reported this problem
1 person shared problem details
2006 Audi A6- 3.2L V696,000
We would have our oil changed on regular intervals at the local dealership only to have the "Oil Level Low" light to come on within the first 1000 miles. After having this happen 4 times, we had an import auto repair shop look at it and showed us that the Valve cover gasket, Oil filter gasket, valley gasket, and tensioner pulley gasket were all leaking. The only reason we didn't see the amount of oil on the garage floor was the oil would leak when the car was moving and the under engine cowl was catching most of the oil. We're still trying to find the leak in the power steering pump as well.
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Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.
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An External oil leak may develop from the valley pan gasket (under the intake manifold) and/or...

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