The spec for ignition off draw (all components off, key removed) is .035 amps or less. It can take 5 minutes for the computers to "time out" and go to "sleep".
bad alternator ? its not charging the battery
Your alternator is not recharging the battery and is defective.
If it is running on the battery only then that means the alternator is not charging the battery.
Car battery life is determined by the model of the battery, not the car or truck in which it operates.
Get you a CHEVY
As long as the alternator works and your charging system is correct, the new battery will start your truck and keep it running.
Check under the battery box.
Buy a new battery: that's a bad sign. just keep running it
If the donor vehicle is running and has a properly functioning alternator, no.
dodge truck power window mmotor not running and window falls down
That is the engine computer.
On a fuel injected truck it is a part of the computer behind the battery.On a fuel injected truck it is a part of the computer behind the battery.