November 16, 2012 / 5,695 views / A6 C4 | Maintenance

Replace Valve Cover Gasket A6 Avant 2.8L

Our faithful 96 A6 Avant 2.8L failed smog check, not because of the Smog limits, but because of the oil burning smokes and blue smoke coming from the engine bay and the exhaust pipe. The smog technician insisted that the smokes come from the engine bay is the crank case leaks, although we could see […]