jag595
08-27-2017, 09:02 AM
I've got a 5 door auto 2010 Yaris. It is leaking oil on the back of the engine on the passenger side. The leak starts an inch or two below the valve cover gasket. My Corollas had similar problems and it was fixed by changing the o-ring on the timing chain tensioner. Does anyone know if there is also a common o ring leak on the Yaris? Is the replacement of the tensioner the same as in the Corolla?