What happens when you drive through flood water?

What happens when you drive through flood water?

The ‘cat’ is part of the exhaust system and works at high temperatures; if it comes into contact with very cold water there is a possibility that the rapid contraction of the metal could crack the welded sides – OK if you have plenty of money to replace it!

What should you do if your car is in flood water?

To counter this, open a door and allow some water into the car, this will weigh it down, enabling the tyres to grip again – it’s probably best to get a passenger to do this so that you can continue revving your engine and slipping the clutch.

What happens if you change gears during a flood?

Do not change gear because this can also cause water to be sucked back through the exhaust (due to the change in engine speed and manifold depression). Another potential cause of damage in floods is a cracked catalytic converter (‘cat’).

Even a very shallow depth of water can cause aquaplaning if entered at speed. The tires effectively lose contact with the road, resulting in a loss of steering control. If there are other vehicles around, watch what happens to them as they drive through the water.

What should you do in a flooded road?

Wet pavement can result in skidding and hydroplaning. Be patient and stay alert. Use the right edge of the road or painted road markings as a guide. TURN AROUND; DON’T DROWN. Never drive through flooded areas. The area of roadway beneath the water may be washed out or may conceal debris or even power lines.

What’s the first rule of driving in flood waters?

The first rule of driving in flooded waters is, DON’T. Find another route. That’s the only sure way to avoid getting stranded. When approaching a flooded area, you can’t be sure of the depth of the water or the condition of the road beneath it, which may be broken up or washed away.

What happens when you go to a flooded area?

When approaching a flooded area, you can’t be sure of the depth of the water or the condition of the road beneath it, which may be broken up or washed away. Worst case, there may be no road left under the water.