bestwrencher
New member
All full size cadillacs come with northstar since 94 and most are decent engines, some do get leaks from engine case half,(blocks split in half) and headgaskets, also had a torq convertor, turbine shaft seal problem with trans, but most problems should have been taken care of by ten years, any excessive oil, coolant leaks, shift problems or check engine light, then I'd rethink buying vehicle