1998 Oldsmobile Achieva Owner's Manual - Page 188
1998 Oldsmobile Achieva Manual
Page 188 highlights
Maintenance When Trailer Towing Your vehicle will need service more often when you're pulling a trailer. See theMaintenance Schedule for more on this.Things that are especially important trailer in operation areautomatic transaxle fluid (don't overfill), engine oil, belt, cooling system and brake adjustment. Each of these is covered in thismanual, and the Index will help you find them quickly. If you're trailering, it's a good idea toreview these sectionsbefore you start your trip. Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing Your cooling system may temporarily overheat during severe operatingconditions. See "Engine Overheating'' in the Index. Towing A Trailer (Except 3100 Engine) Your vehicle isneither designed nor intended to tow a trailer. 4-40