Quick Summary
Looking for the correct oil type for your 1991 Chevrolet CAVALIER? According to factory specs, the 2.2L 4 -cyl Engine Code [G] G requires 10W-30 viscosity oil. Using the right oil capacity of 4.5 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.2L 4 -cyl Engine Code [G] G Most Common
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
Oil Filter
EAO23
Drain Plug Torque
18 ft/lbs
๐ข๏ธ 3.1L 6 -cyl Engine Code [T] T
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
Oil Filter
EA15K29
Drain Plug Torque
33 ft/lbs
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Common Trouble Codes for 1991 Chevrolet CAVALIER
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