To be honest, it is a very reliable engine. But before you buy one make sure the owner took care of it. Like changed some problematic gaskets and used fresh oil every 15k km. But I can also answer some specific questions.
@@daniellozan350 DISA Valve, 2 Gaskets at the Oil water heat exchanger, gasket at the oil pan, hydraulic valve lifter ( But just use 5w40 Oil and an additive every oil change to prevent damage)
@@daniellozan350 Yes, I would not recommend to buy this car when you dont have the ability to repair things by yourself. But I can guarantee that this engine will gain some worth in couple of years.
