Check your front and rear bands on your transmission, they may need adjusting. Your bands may be broken. Broken OD clutch band. Check your fluid, if it looks okay with no discoloration or burnt smell it is likely to be just a needed adjustment. If the smell or discoloration is present it is more likely a band, gear or something more serious
O2 sensor or vacuum leak
until you face a wall.
I had that in a vehicle i used to drive, and they had to replace the whole wiring system inside the transmission
yes
Absolutely not.
What type of transmission fluid do I put into a 2001 ram 1500 four-wheel-drive drive automatic truck
You put it in drive and press the gas. It drives just like a normal automatic transmission.
Automatic transmission = ATF + 4.
Not with the rear wheels on the ground.
The transmission is kaput. Time for a rebuild.
1999 ford ranger has reverse, 1st and 2nd no drive , reverse quits when it gets warm , can you help diagnose
There can be several things that will an automatic transmission not to work properly. The most common cause is a lack of transmission fluid. Broken shifting linkage can also cause the problem.