1994 Chevy Astro automatic window makes ratchet sound &

1994 CHEVROLET ASTRO
158,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
GUILDMAN
  • MEMBER
  • 1 POST
It is making a loud ratcheting sound at the top position,and also at the halfway down position where the window will no longer open any further.Like a gear is slipping.Is this the regulator or the window motor?Is it necessary to replace both anyway with a car of this age?
Dec 21, 2009 at 4:39 PM
Advertisement
Avatar
RACEFAN966
  • ✓Experienced Mechanic
  • 5,029 POSTS
It does sound like the window regulator. Now as for replacing it I would check price. Sometimes it don't cost much more to replace it as a unit with the motor. It is also easier to replace it as a unit too.
Dec 23, 2009 at 2:42 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.