My so bought an SUV there and after a couple of days he noticed a steady oil leak. He was worried about it because it leaked about a quart and a half a day. We figured since he bought it as is no warranty, he would have to just keep adding oil or pay someone to fix it. After about a week he called Karz up and told them what was going on, and they told him to bring it to them and they would fix it no charge. They did what they said and replaced the front engine seal and two days later he got his car back with front seal no longer leaking. So I have to say there good people.