We finally have a resolution after more than a year of nightmares in trying to diagnose our 2017 Jeep Wrangler Unlimited Rubicon issues with engine codes and performance problems. There are very few answers to these codes on the internet, we think this is truly the first honest diagnostic answer to this problem! (After 3 months now, we believe we can confidently say this was indeed the resolution.) Continue reading The Jeep is Finally….Fixed!(?) P0345, P0349, P0390, P0394