On 5/10/17. I found the vehicle I've ALWAYS wanted, traded my 2010 Nissan Altima for it. 4 days later, it's starting to hesitate to start AFTER they told me NOTHING was wrong explaining why check engine light was on and tried telling me "it stays on" which I know for a FACT it DOESN'T! So I went to a friend which is a professional mechanic ran a OBD scan and found my cam needs to be replaced. Now I need them to fix problem.