The wipers do not work properly when on any of the delayed settings. Best way to describe it is they stutter across the windshield and do not cycle down to the stop on any setting when shut off. I have already replaced the switch lever as it didn't work properly. I guess whats left is the motor or the relay unit under the dash, but I don't want to spend money I don't have to. Any ideas?
it's either the motor is bad or the linkage is not secure.