One problem related to manifold/header/muffler/tail pipe has been reported for the 2013 Hyundai Elantra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Hyundai Elantra based on all problems reported for the 2013 Elantra.
After an oil change at a Hyundai dealer, I did a quick acceleration from the dealership onto a busy road. The car immediately loss almost all power, with heavy white smoke coming out of the rear of the car. I immediately pulled to the side of the road. The car smelled likeke burning oil/a very hot engine. I parked the car and walked back to the dealership. They explained the problem on oil in the intake manifold and it was sucked into the engine during acceleration. They stated that they have seen this problem before. I bought the car new and this is the first time that I had this problem. It was fortunate that when I pulled out into traffic I had enough space that I did not get rear-ended, since it was a busy road. My vehicle has 33575 mile and up to now, no problems. I went on the Hyundai form and this is a common problem. It is a safety problem. Any loss of acceleration when needed is dangerous.