Protect yourself against floods
 

 

Article #126: First Aid for Flooded Cars

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Apocryphal tales of drivers taking on cars" you will get lots of pages about
deep water abound in pubs and works hurricane Katrina in the US, and also,
canteens. Did you hear of the woman who more helpfully we think, a link to our
drove her brand new BMW into floodwater? web site at Clean Image showing how we go
Apparently the thermal shock of cold about expertly diagnosing and planning a
water on the hot engine caused the engine course of action to deal with a flood
block to crack. If true, this was a very damaged vehicle .
expensive error of judgement, but it is You may think that my use of the word
very easy to find factual references to diagnosing is over the top in this
thermal shock damaging catalytic instance, but half an hour with the
converters in similar circumstances. floods specialist will soon disabuse you
I was talking to a friend this week, of this. The first thing to ascertain is
whilst researching these pages, who told what type of water the car has been
me of when he drove his Mk2 Escort into a flooded with; was it mains water, river
flood. He was taking the recommended water, sewer water or sea water - or a
precautions, of keeping in second gear mix? Mains water and river water can be
with the revs up to stop sucking water dealt with fairly straightforwardly with
into the exhaust and staying slow to decontamination, cleaning and drying
prevent a bow wave flooding his air techniques and is usually within
intake at the front, all good stuff... insurance company tolerances, so do not
until he lost the steering: the water had be surprised if your car is not written
become deep enough to float the car. He off. Similarly, cars flooded by sewage
was lucky the water was flowing in his water can be decontaminated and cleaned,
direction of travel: eventually the tyres just as one might a flooded house, but
made contact and he drove out. A lucky it will depend on the level of
escape, but the water had gone over the contamination and the value of the car
sills and soaked the carpets. as to whether this is cost effective. If
Drivers in Essex may be familiar with a car has been flooded by sea water then
Buttsbury Wash, a river crossing near the damage is likely to be irreversible,
Billericay, which claimed 3 overly because of the corrosive effects of the
optimistic drivers who drove into the salt, so prepare yourself for bigger
ford without realising the water was way premiums.
too deep, on one particularly rainy Whatever has happened to your car, first
weekend. Fire Brigade statistics show it aid is essential. If your car has been
to be the worst location of its kind in flooded, DO NOT DELAY as the damage is
the country and are asking the local still being done even though the car has
authority to put in depth gauges to give been removed from the water. It is more
local drivers a chance to decide whether important to get the car decontaminated
it is safe to use or not! than to get any mechanical work done. We
Driving through something labelled as a can recommend various specialized
ford is one thing, at least you are products that you can use to pre-treat
expecting it. Most of us who drive the car to deter bacteria and mould. This
regularly have experienced the other is the only way to prevent long-term
situation; you are driving along, radio problems with smells, and insurance
on, and windscreen wipers going, when companies do not always realise this -
you round a bend and you register a so you may need to insist. We often get
change in the road surface ahead. Perhaps cars that have begun to rot while
the centre line has disappeared or the sitting around having mechanical work or
colour of the road has changed. Stopping while an insurance company decides what
quickly seems like a good idea, and it to do with them.
probably is, though can feel perilous if Later in our workshop, we will strip out
a big bloke hunched into the Ford Ka the carpets, door trims, and seats. We
behind is close on your tail (voice of then clean every piece and every inch of
experience here), but assessing the the floor under the carpet with high
situation rather than simply ploughing on pressure and high temperature jet wash
always feels best to me, and if Big and use decontaminants to break down the
bloke wants to have a go then let him; at bacteria that cause the bad smells. We
least you will see how deep it is at no also use a technique called fogging. This
cost to yourself and your car. In this fogs the interior of the car with a
instance I watched and he did make it, decontaminant, because it is a vapour it
but he sent a 2ft bow wave across the reaches every surface of the interior as
neighbouring fields and I did not want to it tries to escape from the car through
risk damaging my much loved, low slung, every gap in the car body, consequently
VW Passat estate sports. I bet his it thoroughly treats the entire inside
carpets got wet. of the car. Finally we use dehumidifiers
Another thing is that the etiquette in and hot air blowers to dry the interior
these situations is not always and then we replace everything.
immediately apparent, but I think that if Obviously electrical components that have
you have to drive on the other side of been made wet may no longer be reliable.
the road to avoid the worst of the flood We routinely oversee the replacement of
then that's OK, as long as you give way air bag control units, along with any
to the traffic that belongs there. After other electrical units that were below
that it is best to go one car at a time, the water level.
exercising patience and a cheerful "all The processes we are able to use are
in this together" approach to fellow specialised and they work, you will find
drivers. illustrated examples of what we do and
But enough of this because if you Google how we do it on the Clean Image website.
on "driving in floods you will get lots Despite all this, I still think my
of links to expert advice on how to preference on coming across a flooded
manage this situation if you meet it, road, or Buttsbury wash in full flow,
but what if the worst happens, and for would be to seriously consider turning
whatever reason your car gets very wet on round and going a different way, at least
the inside; perhaps because of a flood, until I trade the Passat in for a Gibbs
a tidal wave or because you left the top Aquada.
down? Well if you Google on "flooded






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