Oil leaks from camshaft drive pulleys and variable valve timing hydraulics on Audi A4

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: (–)
Engine affected: 3.0L V6
5 model years affected: 2002, 2003, 2004, 2005, more2006
5 people reported this problem
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