Hi, I have a brand-new Acura RDX and something's rong with my engine. It started knocking and when I checked my engine specs on my navigation system, it said out loud "Your engine may not operate properly. Acceleration my be redused and the engine performance may be low. Limit your driving and have your dealer inspect your vehicle as soon as possible". What shuld I do?

r u using reg gas instead of premium ? that cold be the problem

the gas that is recommended for this car is high octane gas only. Did you put regular gas instead? You can still bring it to your dealership service dept to have it looked at, since it is still covered under warranty.