Hello out there,my engine light and etc light came on last week.Carried it to the dealer and they said nothing was wrong. Jeep has 13000 miles on it now 2012 3.6!It won't start now ,just turns over. Camshaft sensors??? Anyone else having these problems? Thanks for any help.

 

Um. I'd "carry" it to a different dealership. Obviously something is wrong if it isn't starting...

 

2014 JKU 35K miles took it by the dealership. Said the tappets sounded bad. Brought it in this morning. Currently they've replaced tappets, rockers and camshaft. Regular oil changes Mobile 1 5/20 synthetic.