no power when on highway and trying to pass cars

i purchases vehicle a week ago and the drivers side control panal for the electric windows, door locks do not work..waiting on a part from dealership to repair but need to load christmas present which is large into the bak need both rows of seats to lay down

I have a 2003 Ford Expedition...the battery light comes on and it says to check charging system. My gauge went all the way to L for my battery charge so I went and purchased a new battery because when they hooked it up to the machine it was only charged at 72%. It ran with no problem for 1 week. The auto zone guy even checked the alternator and he said it was nothing wrong. Then it started doing the same thing this past weekend. Took it back to auto zone and was told it was the alternator. Was on my way to my personal mechanic and the battery light went off, the check charging notification went off and the battery showed fully charged. My mechanic still put it on the machine but i was told since it showed no notification it showed nothing wrong. Last night I was headed to my moms and the gauge started going towards the L (low charge) again. I made it to my moms and turned my truck off, tried to start it again and it just clicked. Sat with my mom for 10min waiting on my fiance and when i went back out to try and start it, it started right back up and full charge. It cant be the alternator because it keeps starting back up with no need for a boost. Could it be the belt or is it something deeper...HELP!!!

When ac is on no cold air in the front area only on the back i check the freon level is full anybody know what's the problem

Back end looks jacked up... Rides high

diagnostic reads PO128, What do I need to do or replace. Thank you KP5205

i heard it was discontinued bye ford and i have called lots off junk yards to see if i can find one and every body says no ??????

My car problem has two three times start sometimes more and when the engine running is normal no service engine light on whats problem thanks.

When you put the vehicle in reverse, the mirrors should tilt down, but they don't. Then when you put the vehicle drive, the power door locks should lock when the vehicle gets to about 10 mph. But they don't. Know any reason why they don't work. They both started not working at the same time.

"Check charging system" light keeps flashing and beeping. The altinator and batery have both been replaced within the last few days. What else would cause this vehicle to shut down

I have had numerous problems and various codes ever since the wireing shorted out on the aluminum refrigerant tube (poor design wiring harness lays accross tube and vibration wears the insulation off)
a few months ago the codes were o2 sensors. now "rear o2 sensors. one parts store says there are only 2 the other says there are 4

I can only find the ones forward of the exhaust Y. Those were replaced recently.

Last year we replaced many ignition fuses. We put the car in the shop & as long as they did not run the air it would not blow, The one time they drove the car & ran the air the fuse would blow. We went all the cool months with no problems. We have not ran the air yet this summer, b/c we are afraid of being stranded. We think there is a connection somehow. Can someone help?

starts after driving for more than 20minutes

over the wheel well