Hi Everyone I have a 14 Infiniti Q50 with 30,000 miles and I have been noticing when I try to start my car it seems like its struggling. The battery is brand new. When I go to start my car and the auto slide back seat starts going back it works fine and half way it sounds like it starts to struggle as if its loosing power from the car, then the car revs it self up and it starts. It doesn't always do it , but im worried when it gets cold out my car isn't going to start one day. Any input would be greatly appreciated.