windshield wipers

This sounds like a possible wiper motor failure. If you can reproduce the issue, check for power and ground to the wiper motor when it doesn't work, if the signals are OK, replace the motor.

ive had a similar problem, only that the windsheild wipers gets caught on the cab. i took it apart to put new bushings on and the right side wont stay down on the left conection which renders my passanger side wiper usless. any help?