I am new to this forum. I have a Cruze 1.6 manual from 2014. The car has only covered 12500 Km. The problem is that there i a burned smell in the cabin when driving. I drained some of the engine oil and it was very dark and smelled badly burned. I had the oil changed at dealer workshop and the problem was solved for some days and then the burned smell in the cabin returned. I then send the car to the dealer but they can not find any problem. I think the engine sounds different than before with more noise. I suspect the problem is due to a blocked exhaust system or maybe a defect oil pump, but I am not at all certain. Has anyone had a similar problem or experience with other car. Your input is really appreciated.