1994 Oldsmobile 88 Owner's Manual - Page 202

Service di Appearance Care Damage caused by fluid other than DEXRONB-111 or DEXRONB-IIE isnot covered by your new vehicle warranty. After adding fluid, recheckthe fluid level as described under How to Check. When the correct fluid level is obtained, push the dipstickback in all the way. How to Add Fluid Refer to the Maintenance Schedule to determine what kindof transaxle fluid to use. See Recommended Fluids and Lubricants in the Iadex. If the fluid levelis low, add only enough of the proper fluid to bring the level into the cross-hatched area on the dipstick. 1. Pull out thedipstick. 2. Using a long-neck funnel, addenough fluid at the dipstick hole to bring it to the proper level. It doesn't take much fluid, generally less than a pint(OSL). Don't overfill. We recommend you use only fluid labeled DEXRONG-I11 or DEXRONB-IIE, because fluidswith thatlabel are made especially for your automatic transaxle. Engine Coobnt The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see Engine Overheating in the Index. The proper coolant for your Oldsmobile will: Give freezingprotection down to-34"F (-37°C). Give boilingprotection up to 262°F (128°C). Protect against rust and corrosion. Help keep the proper engine temperature. Let the warning lights work as they should. What to Use Use a mixtureof one-half dean water (preferably distilled) and one-half antifreeze thatmeets "GM Specification 1825-M," which won't damage aluminum parts. You can also use a recycled coolant conforming to GM Specification 1825-M witha complete coolant flush and refill. If you use this mixture, you don't need to add anything else. 200