Hi guys, this may sound pretty wierd but my wipers don't keep contact with the glass.
1990 k1500. Anything above 45 mph and the wipers actually rise off of the glass slightly. I installed new arms and blades with no luck. I don't know if the winter blades are the culprit. I remember seeing some type of fin that attached to the arm to keep it against the glass.Anyone else have the issue or can suggest a way to remedy this.
thanks