Contrary to popular belief, you don’t actually need to heat up your car before going for a spin.
According to Road & Track, idling the engine can actually prolong the warm-up period.
The myth that you need to leave time before driving in winter comes from the days of carburettors, Kent Live reports.
These were a device that mixed air and fuel – and they needed several minutes of idling to get them to an operating temperature so they would run smoothly.
Generally speaking though, vehicles do not have these anymore.
As cars tend to be fuel injected nowadays, it’s better to simply drive away immediately.
So can idling cause damage?
Yes, idling for too long on a cold day can cause engine oil dilution.
While you might have thought that letting your car slowly warm up was reducing the strain on the engine, all that idling time leads to raw gasoline seeping into the oil, breaking down the oil's lubrication properties and increasing the wear.
Another thing to note is you could risk a £20 fine and penalty points if you leave your car running while you're not beside it.
Not only that, it makes the vehicle an easy target for thieves too.
This isn’t the only advice you should follow when driving this winter.
You should be careful not to damage your car when de-icing it each morning.
The Highway Code says windows and windscreens must be kept clear – but this doesn’t mean you should throw hot water on your motor.
This could cause your windscreen to crack due to thermal shock, which occurs when temperatures change suddenly.
You also shouldn’t use anything other than a made-for-purpose ice scraper.
Using a bank card or other objects could cause your car to get scratched – and no one wants that!
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