Audi A6 Problem Report
Audi A6 Oil leaks from camshaft drive pulleys and variable valve timing hydraulics
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.
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. - Visitor
Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.
Oil leaking at the bottom
what might be damage and how much to fix?
The water pump may fail resulting in engine overheating and possible timing belt damage. Overhe...
An External oil leak may develop from the valley pan gasket (under the intake manifold) and/or...