1996 Oldsmobile Bravada Owner's Manual - Page 154

Driving in Water Light rain causes no special off-road driving problems. But heavy rain can mean flash flooding, and flood waters demand extreme caution. Find out how deep the water is before you drive through it. If it's deep enough to cover your wheel hubs, axles or exhaust pipe, don't try it -- you probably won't get your axle through. Also, water that deep can damage and other vehicle parts. If the water isn't too deep, then drive through it slowly. At fast speeds, water splashes on your ignition system and your vehicle can stall. Stalling can also occur if you get your tailpipe under water. And, as long as your tailpipe is under water, you'll never be able to start your engine. When you go through water, remember that when your brakes get wet, it may take you longer tostop. Driving through rushing water can be dangerous. Deep water can sweep your vehicle downstream If it's and you and your passengers could drown. only inches deep, it can still wash away the ground from under your tires, and you could lose traction and roll the vehicle over. Don't drive through rushing water. See "Driving Through Water" in the Index for more information on driving through water.