Jeep starting making a light ticking sound, like it’s low on oil. That wasn’t the case. Took in for a tuneup, hoping that would take care of it. It didn’t. Took into dealer and the camshaft, rods had been chewed up to a faulty part inside the engine. I didn’t have my vehicle for two months due to waiting on warranty company. When reached out to Jeep groups,learned this is s COMMON problem. Concerned my engine could have frozen up while driving. NO warning lights or any other symptom! If my parents hadn’t taught me how to listen to vehicles, it could have been very bad turnout. This cost me almost $4k. This should be investigated!!