My car overheated one night on my way to work made it to work then I got some antifreeze in it then it started to get hot quickly after that I took it to a shop they had to wait til it cooled off then he said I HAD a major problem a hole in the engine block if I want to drive it I would have to put water in it before driving every time I want to know if this problem can be fixed and if so how its a 96 jeep grand Cherokee Laredo v6 I had it for a few Yeats paid 500 for it been in one wreck the water pump went out a few years ago had it replaces then a piece of the catalytic converter broke off in the exhaust