1991 Chevy Lumina Oil viscosity

1991 CHEVROLET LUMINA
130,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
SIXRAVEN
  • MEMBER
  • 1 POST
What weight motor oil should I use?
Nov 8, 2009 at 9:27 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
10W30 is preferred between 0° F. amd 100° F. If below 0° F 5W30 is recommended.

If you have other questions, let me know.
Nov 16, 2009 at 7:52 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.