I bought a 2006 Jeep Liberty as a project recently. It had two dropped valve seats and a blown head gasket. I’ve replaced all the valves and had the heads tested. I did compression tests on every cylinder and they were fine. The Jeep starts right up and idles well but the passenger side exhaust is blowing white smoke. There are no DTCs. I’ve flushed the oil out once so far as there was a lot of water in the engine when I got it. The Jeep sat for two years and had rat nests in the exhaust when I started. Sorry for the long thread. Any ideas on whether I should pull it back apart on the smoking side? I’m afraid to let it run and ruin my work.