My mind won't figure this out. I'm going 2500 miles from TN to WA. If I drive 12-14 hours a day how long do you think it would take me to get there?

Check for bad belt on power steering pump.

It depends on how fast you drive.
It would take about three and a half days at 50mph.
At 60mph you could do it in three days.
At 90mph you could do it in two days and change.

Try changing your Air Filter, Could also be the MAF sensor. Getting a difference in the Pressures, TEMPERATURES could be doing it also

Sounds your catatylic converter is clogged.You will need to have the exhuast pressure tested.Or the next time you drive it for a little while stop and look under at the converter to see if its cherry red.Also put your hand behind tail pipe and feel how much pressure is coming out at idle.

It could be a number of things:

• Bad connection or corrosion on battery cables
  
• Dead cell in the battery would prevent it from charging fully
• Bad or worn drive belt would slip, preventing the alternator from fully charging the battery
• Bad alternator

If the car will run at idle with all accessories turned on, the alternator is good and you should concentrate on the battery and battery cables. If the car won't idle, then the drive belt and/or alternator could be the issue. If the car starts everytime when it's cold and only gives you a problem starting when the engine is hot, the starter could be the issue. A bad starter will often work when it's cold (after sitting a few hours or overnight). When a bad starter gets hot, it takes more and more power to get it to turn over.
Overall, I'd have the electrical system checked out. Most chain auto parts stores (Autozone, Advance Auto) will do a complimentary electrical test for you.

Have the Exhaust system checked for excessive back preassure and monitor the fuel pressure under the driving conditions you discribed.

PCM

the computer needs to be reset by performing a code erase then drive 500 miles

Since the fluid level is okay, I think your gonna need a rebuilt transmission. Tow it to a good transmission shop.