1991 Chevy Lumina Oil viscosity

1991 CHEVROLET LUMINA
130,000 MILES • 6 CYL • FWD • AUTOMATIC
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SIXRAVEN
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  • 1 POST
What weight motor oil should I use?
Nov 8, 2009 at 9:27 PM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
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