If your 3rd generation (2014, 2015, 2016, 2017, 2018, 2019, 2020 & 2021) Mitsubishi Outlander equipped with the MIVEC 2.4L I4 engine has been running poorly and it has over 60,000 miles on the odometer, it would be a good idea to clean or change the PCV (positive crankcase ventilation) valve. Check out the DIY tutorial for the procedure (with the compatible replacement part number) by clicking on the text link or thumbnail image below.