1990 something Suzuki Carry. Drivers side wiper works fine. Passenger side not working. If I pull them out....like i was going to wash the windshield they both move. I took off the "bad" one and when i turn the wipers on i do see it moving....so im pretty sure the linkage is good. I believe the "gears" or whatever they are called for a wiper is stripped....so when it tries to move the wiper it just kind of slips thru. Could be the wiper arm is stripped and or the actual device that moves.....:frustration: I took it apart and tried some teflon tape hoping it would grab better...but no luck... Any suggestions?