One problem related to crankcase (pcv) has been reported for the 2018 Mercedes Benz Metris. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Mercedes Benz Metris based on all problems reported for the 2018 Metris.
The check engine light came on, with code p052e indicating a positive crankcase ventilation valve failure. Dealer inspection revealed the pcv valve is sticking and recommended a replacement with a $2100 charge. This is a widely experienced problem with this engine in many mercedes vehicles, suggesting that the cause is a manufacturer defect.
| Engine And Engine Cooling problems | |
| Crankcase (pcv) problems |