Two problems related to crankcase (pcv) have been reported for the 2016 Mercedes Benz Metris. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Mercedes Benz Metris based on all problems reported for the 2016 Metris.
Intake line assembly crank case ventilation system pcv valve failure.
Check engine light on, code p052e(71) positive crankcase ventilation (pcv) regulator valve performance malfunction.