on my ef 2 Gli, the diff has been pissing out ALOT of oil from the top and the bolt where you change the oil, all bolts are tight, NEVER DO ANY BURNOUTS so what could be wrong??

the bolt to fill up the diff has a soft washer aluminium i think just go and replace that takes abt 2 mins if that, rest i think the gasket of the cover may have broken or burn't out or somthin, i don know, pretty easy t replace thou, get the hand brake cable out of the way, undo the swaybar thingy and twist it over the diff undo all the bolts arnd the cover and use a flat head screwdriver to slowly remove it, sand it back and replace with new gasket.