Turbocharged Performance: Why the I-79 Mountain Climbs Demand Specific Oil Grades for your VW Taos.
A Volkswagen Taos owner came into our service bay last month after a ticking noise had developed during his morning commute on I-79 northbound between the Bridgeport interchange and the Morgantown exits. He had been using a full synthetic oil that met a general API rating but carried a viscosity grade that was outside Volkswagen’s…