well i can't help you with your first or third questions, but the second is quite easy.
you're alignment is off and thats why you need to hold the steering wheel to go straight. this could have been caused by something as simple as hitting a pot-hole that was too big. take it up to the dealership and ask them to re-align your car, if they're good and they do it right, you should notice a big difference.
good luck.
you're alignment is off and thats why you need to hold the steering wheel to go straight. this could have been caused by something as simple as hitting a pot-hole that was too big. take it up to the dealership and ask them to re-align your car, if they're good and they do it right, you should notice a big difference.
good luck.