Vern
Le Mans Master
Joined: Dec 2009
Posts: 6,397
Likes: 649
From: Saskatoon Saskatchewan
Vern, sometimes what happens is the old grease on the regulator gets hard and makes the window move slowly. You could try cleaning the old grease off the regulator with a solvent and reapply new white grease or whatever the service manual calls for and that might free it up. If you do decide to replace the motor it would still be a good idea to do this.
Burning Brakes
Joined: Jul 2009
Posts: 1,240
Likes: 294
From: ESCONDIDO CA
2025 C2 of the Year ('63 and '67) Finalist - Unmodified
C2 of Year Finalist (appearance mods) 2019
When I had mine apart, I found that the helper spring was installed backwards at sometime in the past. The window went down real fast but had to move against the spring to come up.
