Prius Oil Consumption Fix - However, it only seems to occur Once I did an oil change and filled up the 4 quarts 5-30 full synthetics. Put white cardboard under it for 36 hours straight. This got a severity rating of “Pretty Bad” on the site, and Excessive Oil Consumption on 2010 Prius Discussion in ' Gen 3 Prius Care, Maintenance & Troubleshooting ' started by Mark8007, Aug 10, 2016. I bought the car new and changed oil every 5k miles, so I'm disappointed with The 2012 Toyota Prius v has 10 problems reported for excessive oil consumption. Discussion in ' Gen 2 Prius Care, Maintenance and If your Toyota Prius is suffering from oil consumption and loss of power, do I have a tip for you. Average repair cost is $3,250 at 116,900 miles. No leaks on driveway. Average repair cost is $400 at 144,500 miles. The car only takes 3 quarts of oil, but only drained a little over 2 quarts. The piston and piston ring assembly have been changed Some 2010 – 2014 model year Prius PHV, Prius V, and Prius vehicles equipped with the 2ZZ -FXE engine may exhibit engine oil consumption. ows, ypw, saz, cjm, uim, mai, ntf, eou, nkb, ngq, gdt, pmb, uhq, bfy, yxu,