The best way to keep your 3rd generation (2012, 2013, 2014, 2015 and 2016) Toyota Yaris running reliably is to regularly change the motor oil and replace the filter on the 1NZ-FE 1.5 liter inline four cylinder VVT-i engine. Take a look at my DIY instructions for the procedure (with the compatible replacement filter part numbers) by clicking on the text link or the thumbnail image below.
2012-2016 Toyota Yaris 1NZ-FE 1.5L I4 Engine Oil Change Guide
