Strange whining noise in the engine?

All this seemed to happen after I crashed my car into the ditch, due to driving onto the shoulder of the road on a bad winter day and couldent recover. It seems as tho my car likes to make this whining noise under neath the hood, I think it is somewhat related to acceleration and rpms but not speed. When the car is idling and stopped the noise is very apparrent, although when I feather the gas a bit and keep the engine revving the noise stops until I take my foot off the gas then it starts again. Yet its a different story when the car is actually moving because pressing on the accelerator actually causes the noise to get louder and it seems to die down right after the car shifts gears and continues to get louder once it reaches higher rpms in that gear. The strange thing is it likes to come and go, sometimes it stops doing it all together for say about a minute then it starts back up again. It also only really does this when its really cold out and seems to die down when the engines been warmed up for longer than a half hour.

Does anyone have any ideas of what it could be?

By the way its a 96 honda civic ex.

My car randomly starts shaking?

I have a 2004 Honda Civic LX. This is the first time I experienced this with my car. Every time I drive over 50mph my car and steering wheel starts shaking like crazy? What is going on? I'm afraid my wheel is going to fall off or something! Please Help! By the way I live in Ohio and it is very cold and snowy out.

What is the screeching sound from front tires?

I have an 08 Honda Civic Ex. Every time i initially drive my front tires start to screech wile i'm driving. They stop making the screeching noise after i i start to break hard or pump breaks. No brake lights or check engine appear on my dash board.

Added (1). They make the noise while i'm driving straight.

Good cars for short people, Honda Civic?

I'm looking into buying my first car, and I really like Honda Civic's. I'm looking at a 2002 Honda Civic EX, and was wondering about the seat adjustments on this car would it be good for someone 4'11. Should I go for a later model or a different car.

Deciding on a 2004 impala or 1998 honda civic lx 4dr?

So heres the thing i drive through hills quite a bit. The impala should have no struggles going uphill but the honda i believe would. And the impala is at 190k miles honda is 140k. Of course the honda has way better gas mileage. The impala is like new from inside and out, honda is okay outside but the inside is all torn up. Lastly the impala is 2400$ and civic is 1800$ what are your opinions, i guess what i'm asking is would the honda really have trouble going uphill?

2000 Honda Civic Ex grinds when shifting into reverse, is this normal?

The other day when I was parked on an incline I noticed my reverse gear grinded. I was in neutral and slowly rolling backwards when I tried to go into reverse. I repeated the action about twice with the same thing happening. It wasn't until I pressed the brake and came to a complete stop that I was able to shift into reverse smoothly. Previously the reverse gear had grinded on my about twice in the span of a couple of weeks when I was at a complete stop. I've read that its somewhat "normal" for reverse to grind ever so often but I'm not fully convinced. So am I not supposed to go from neutral to reverse if I'm rolling backwards?