* 2.3L Quad 4: This engine typically calls for 10W-30 oil. Check your owner's manual for the exact specification, as it might recommend a specific API rating (like SG, SH, SJ, etc.) Older ratings may be acceptable but newer, higher-rated oils are generally fine to use as long as they meet the minimum spec.
* 3.1L V6: This engine also typically used 10W-30 oil. Again, consult your owner's manual for the exact specifications, including API rating.
Crucially: Always consult your owner's manual for the *exact* recommended oil type and viscosity for your specific 1994 Chevy Beretta. The manual will tell you the correct weight and API specification. Using the wrong oil can damage your engine.
