I have been passing out for over two months now. i don't get dizzy before hand and i only black out for 1-2 minutes each time. i now am using a wheelc?

See doc.: Sudden loss of consciousness no matter how brief requires an explanation not a wheelchair. See your doc to obtain the necessary testing and studies.

Consult a doctor: This is concerning and requires medical attention. A fall could cause serious injury and harm. The cause for this could range from heart related, interruption of blood flow to the brain, endocrine problems , to a vast variety of other issues.