I have a 03 mazda protege that leakes major oil from the crankshaft i have replaced the seal thinking that would fix the problem but it still leaks ,im having to put almost two quarts every day or evey other day in it , also the belt that controls the water pump and altinator breaks atlest once a week any suggestions plzz

 

you have some wicked tension on that belt maybe try loosening the tenser pully a bit unless the belt is rubbing on something on the belts that break do they have rub marks on them? and the oil leak is it for sure coming out of the crankshaft? and not the top of the oil pan? cause honestly if you fixed it and its still leaking something is wrong there.