One problem related to engine knocking noise has been reported for the 2018 Volkswagen Atlas. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Volkswagen Atlas based on all problems reported for the 2018 Atlas.
Connecting rod bearing failure. New vehicle, 17 days since delivery, 704 miles at time of incident driving vehicle at 30mph on surface street epc light illuminated on dash. This was accompanied by a metal knocking sound that was in time with engine speed. Towed to dealer. Sound was confirmed to be rod knock. Oil pan was removed for inspection. Metal found throughout the pan. New long block ordered. Block replaced and during testing vacuum pump failed due to contamination. Removed and replaced pump.