I have a 2015 trax, Only has about 67000 miles on it. Took it in for an oil change, oil was leaking, only had about 2 qts left. Not sure when it started exactly, as there's never been oil on ground. They couldn't actually work on it that day, so they topped off my oil and said I was okay to drive. Two days later, car starts shaking- starts to act like it's going to stall (mostly when sitting on brake). Turned off for an hour, opened hood and it was so hot that I couldn't even touch the bar to hold up the hood. Next time I turned it on, was smoking a little. Next day, Took it in for diagnostic and they say my camshaft actuators are bad, and that I need to take it to the dealer because they don't have the tools to fix it; also, I'll probably need a timing belt because they often get saturated with oil when this happens- Told me I shouldn't drive it . I'm currently waiting to have it towed to the dealer, but want to know as much as possible before they look at it. I don't know much about cars, but I feel like my engine light should be on with this issue, it is not ( but it does illuminate when I turn it on sono faulty light). I've tried to figure out what causes this issue as well, and most explanations I've found indicate bad parts; or wear and tear- which I just feel like 67000 mile should not cause. Any information/insight would be greatly appreciated! Thanks in advance!