You spose you could explain the gas pedal situation?
You may just be able to delete the heat shield...I'm not sure if its truly necessary on the GP (BUT IT MIGHT BE)
This seems normal of automatics, though what I do, if possible, is let off the brake before the transmission engages. I like older automatics where you don't have to step the brake to shift from park
Sorry I don't have any advice on your power problem
Your wheels/tires probably need to be balanced. Visit a good tire shop. Free-$8/wheel
You may just be able to delete the heat shield...I'm not sure if its truly necessary on the GP (BUT IT MIGHT BE)
This seems normal of automatics, though what I do, if possible, is let off the brake before the transmission engages. I like older automatics where you don't have to step the brake to shift from park
Sorry I don't have any advice on your power problem
Your wheels/tires probably need to be balanced. Visit a good tire shop. Free-$8/wheel