New battery and alternator, still no charge?

2001 Ford Taurus

So Wednesday morning when it was like -10 i go out to start my car and it won't start. Charge it up and start it and notice the battery light is on.

I get it juiced up enough to take it to advanced Auto and both the alternator and battery are deader than door nails.

I replaced Both parts this morning, went to drive to work tonight and the first thing I notice is the battery light is no longer coming on, yay! But now its not coming on at all, even when you first start the car, nor are half my dash lights (like one half of the speedometer is lit, the other half isn't)

I had to get to work so I didn't pay it any attention. About 2 minutes into my drive all my dash lights start flickering, and the minute I pull in to work it dies.

I'm at a loss, what else could it be? I checked the fuses and they are all good.

Is this a good deal on this car?

Okay, so my dad totaled my grandma's 1999 Ford Taurus and this is the closest thing I could find to what she had. My grandma doesn't drive much so the vehicle's age doesn't matter really but she still wants a car to drive around in. My local Mazda dealer is selling this 2008 Mazda5 with 92,567 miles for $8,980. Is this a good deal?

Honda Accord or Acura TSX?

Well, my grandma and aunt are making a decision right now.
My dad today totaled my grandma's 1999 Ford Taurus so my aunt is going to sell her car (a 2002 Mercury Sable) to her (my grandma doesn't drive much, so it's fine if she has an older car) and she'll get a newer car. I've decided to look up used cars online (she's not tech savvy) and my aunt has become interested in buying a Honda product as some of my family members own them and Hondas seem to be better than Fords. So, two cars I found were a 2014 Honda Accord with a little over 9,000 miles on it and a 2013 Acura TSX with a little over 22,000 miles on it. They're about the same price and are both certified-pre-owned by our local Honda and Acura dealers, so which car is better?

Minor wreck. What was leaking? Is it totaled?

So, last night a car stopped In the middle of the road so the Jeep in of me slammed on brakes, so I slammed on mine, but it was wet so I slid and smashed into the back of the Jeep. Anyways, I know I'll need a new hood, but since the Jeep is bigger than my 2004 Ford Taurus Se we went under her car. So the bumper is just fine. Airbags did not deploy on impact. Anyways, when I got out, I noticed that a bunch of stuff was leaking on the passenger side, and a lot of steam/smoke was coming out. The car was still running, and i could drive it forward, but I could not turn the steering wheel. So, what could the fluids be? Perhaps since I couldn't turn the wheel it was just steering fluid? And since the air bags didn't deploy does that means there's possibly no structural damage? Since it's a 2004, is it a total loss? Just trying to et an idea before my insurance starts doing estimates etc.

2005 Ford Taurus SE check engine light on?

On the car I got a p0300 and a p0316 code. I put some fuel injector cleaner in before filling up the gas to see if it would help. Is there any other possible ways to fix this?