1993 Pontiac Bonneville Owner's Manual - Page 239

Service & Appearance Care Automatic Transaxle Fluid(CONTJ How to Add Fluid: Refer to the Maintenance Schedule to determine what kind of transaxle fluid to use. See theIndex under Fluids & Lubricants. If the fluid level is low, add only enough of the proper fluid to bringthe level up into the cross-hatched area on the dipstick. It doesn't take much fluid, generally less than a pint (0.5 L). Don't overfill. We recommend that you use only fluid labeled DEXRON@-IIE, because fluids with that labelare made especially for your automatic transaxle. Damage caused by fluid other than DEXRON@-IIEis not covered by your new vehicle warranty. I . . Engine Coolant After adding fluid, recheck the fluid level as described under How to Check. When the correct fluid level is obtained, push the dipstick back in all the way. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see the Index under Engine Overheating. The proper coolant for your Pontiac will: Give freezing protection down to -34°F (-37°C). Give boiling protection up to 262°F (128"C). Protect against rust and corrosion. Help keep the proper engine temperature. a Let the warning lights workas they should. 2 8 3