H20 No! (Driving Through Standing Water)
December 6, 2020
In a year marked by unusually heavy flooding in North America, drivers are very aware of the possibility they may find themselves driving where water has come over the road. It can be a daunting and frightening situation. Flooding waters can move quickly and unpredictably, so you have to keep your wits about you when you encounter that situation.
Here a sample of one vehicle manufacturer's guidelines on what to do. First, the vehicle is designed to go through some water, but you must be careful. Never attempt to drive through water deeper than the bottom of your tires.
You can get out of your vehicle to check the depth of the water, but you can never be sure that you aren't going to drive into a spot where the road has washed away. You can't see below the surface of the water, and suddenly you could find yourself in a place where the road drops off unexpectedly. In swift moving storm runoff, your vehicle could literally be floating away with the current, putting your life and those of your passengers in mortal danger.
Never go more than 5mph/8 km/hr when you drive through standing water. That minimizes the waves you create. If you DO find yourself in water that is touching your drivetrain components, that water can damage them. And if you get water in your engine, it can lock up in seconds and stall. The potential damage can be catastrophic.
You may have found yourself driving in water deep enough to reach your drivetrain components, and it's essential that you have a technician check the fluids to make sure they haven't been contaminated. That includes engine oil, transmission and axle. Driving with fluids contaminated with water can severely damage those components.
The bottom line is to avoid driving through water at all if you possibly can. Check your vehicle's owner's manual to see if there are specific guidelines for driving YOUR vehicle in standing water. It's information that could save your life.
Top Tech Auto Repair Clawson
664 S Rochester Rd
Clawson, Michigan 48017
248-589-0980
http://www.toptechautorepairclawson.com
Need Service?
More articles from Top Tech Auto Repair Clawson

Don?t Blow Your Cool (Water Pump Replacement)
October 12, 2025
Its always a good idea to keep your cool, and thats especially true when it comes to some components of your vehicle. One is the engine. Its hot under that hood thanks to the mini explosions that are occurring in the internal combustion engine when its running. Your vehicle has a cooling syste... More

Gearing Up (Differential Fluid Service)
October 5, 2025
You may have never thought about it, but when you turn a corner, the wheels on one side of your vehicle turn at a different speed than the other side. What is this magic? The answer is something called the differential. A differential is a gear box placed between the drive wheels and needs lub... More

Making Sense of the O2 Sensor (Oxygen Sensor Replacement)
September 28, 2025
As you know, todays vehicles rely on a lot of computers in them to keep them running clean and efficiently. Those computers depend on information delivered by several sensors throughout the engine and exhaust system. And one of the most important is the oxygen sensor. Known as the O2 sensor f... More