Regarding overheat, alamin muna natin ang reason baka hindi lang naikabit yung power ng radiator fan or busted thermoswitch or naubos ang tubig (me tagas) or cra ang water pump...dami pede reasons. pero since nag overheat na yan, medyo malutong na mga oil seal and gaskets nyan which later on would result to oil leaks...teka...BRAND NEW yan ah?