When I start my car, it accelerates very slow.
I mean it didn't feel a lot power. Is this normal? If I press gas pedal hard, the car shakes a little bit when the gas engine kicks.
I have been watching the little display with battery, engine when driving on the freeway. It seems that it doesn't use battery that much. I noticed if I drive at around 65mph, battery kicks more often. If I drive faster than 65mph, it rarely uses battery. Anyone noticed that?
Overall, my mpg is around 38 with 70% freeway, 80 miles round trip daily commute. I sometimes drive it over the weekend with my family (5 people total), it drops to 35 - 36 mpg.