Hi to all, I am a new bee in this forum. Have an Punto MJD - 2010 model. Yes 75hp. Have faced the oil mixed issue in coolant tank. Found that the gasket of "Oil Cooler" worn out. So bought a 90hp engine's oil cooler and fixed in my engine. During that time found that the oil champer size is big compare to the 75hp oil cooler. Is it advisable to fix the 90hp oil cooler in 75hp engine? Throw some light on my query. Thanks in advance.