Slow window after replacement.

[Palmer]

I had a cracked outer pane when i bought the vehicle. I sourced and fitted a new window. Ever since its been alot slower than the other windows.

Its quick at the top and bottom few inches but the middle section it slows right dow. Also a very loud clunking when you change the window direction.

Any ideas what it could be?

[DJS]

There are few adjustments you can do. It might not be fully square in the runner. Also try lubricating the runner as it might be dry.

[Palmer]

Is this the runner u can see on the left hand side when the windows down?

Iirc they were all dry! White grease?

[DJS]

The runners are on either end on the door and the glass is adjusted with the inner door panel off. I wouldn't use white grease, your better off with silicon spray.