Hi team, buddy's new to him 2022 Pro-4X, about 65k miles, has a recurring P0306 code briefly after a cold start. It came on 3 days after purchase, went back and they cleared the code (test drive and clear code). Good enough dealer, a Dodge/Ram/Jeep dealer, not just a curbside business, looking like they're trying to support and we're trying not to piss them off too much.
Code came back again within 3 days. We've also identified the 6th cylinder coil has already been previously replaced, on account of it not looking the same as the other 2 on the same bank. Maybe previous owner trying to address the same issue?
Are there known culprits this sub can shed some light for us to 'gently guide' the dealer to make it right, but faster; he needs the truck for his business so it'll start costing him real money soon and it is a really nice truck, it'll be financially challenging to sell it back and get another just from the credit perspective. im just trying to help out.