Originally posted by TronX:
When I had this problem the bolt was not tight. It's like all held together from plastic and pressure with this bolt. So if it's not tight it will not stop and will bang into the plastic at the bottom. Now that it's hitting you might need to move it up a few notches.

If you need new blades goto Walmart. The ones in the yellow Anco box work well.





I went to check it just now and what do you know, the bolt was a little loose so I tightened it up and it stopped doing it !

Thanks !

Now I can procrastinate the wiper change again heh.