1995 GMC Sonoma Owner's Manual - Page 194

I NOTICE: Do not tow with sling-typeequipment or the rear bumper system will be damaged. Use wheel liftor car-carrier equipment. Additional ramping may be required for car-carrierequipment. Use safety chains and wheel straps. If your vehicle has the four-wheel drive option, a dolly MUST be used under the front wheels when towingfrom the rear. Engine Overheating You will find a coolant temperature gage on your vehicle's instrument panel. If Steam Is Coming From Your Engine A CAUTION: Steam from anoverheated enginecan burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn itoff and get everyone until there is no away from the vehicle until it cools down. Wait sign of steam or coolant before opening hood. the If you keep driving when your engine is overheated, the liquids in itcan catch fire. You or others could bebadly burned. Stop your engine if it overheats, and get out of the vehicle until the engine is cool. 5-10