Selling your classic car? It's FREE to list your car on Honest John Classics | No thanks

Please warn your readers about the dangers of metal fans on classic cars.

During the 1960s I was studying metallurgy and one of our senior lecturers was called as an expert witness at an inquest of a mechanic who had been killed, when a fan blade of a car he was tuning up had fractured and embedded itself in his skull. This incident was brought back to me during a recent visit to a classic car show when I was looking under the bonnet of a 1930s Hillman Aero Minx and noticed a groove on the bonnet and the inner edge of the wing.

The owner told me that he had been tuning the engine and blipping the throttle, like we all do. He then took it for a short run down the road, heard a bang and stopped to find his fan had fractured and a blade embedded itself in the inner wing. How lucky was he? I know that modern cars have plastic fans, but there must be many classics out there with original metal fans and owners who happily blip the throttle while leaning over the engine. Please ask them to examine the fan on a regular basis and stay out of the arc of a fractured fan blade when blipping the throttle.

Asked on 27 August 2011 by PE via email

Answered by Honest John
Many thanks. A vital warning to readers running elderly cars. With modern cars fitted with electric fans, what you describe is not an issue. But the sudden unexpected start of the fan can be, and can take fingers off.
Similar questions
My eccentric brother has bought an old customised MGB GT with something called Sebring Tuning. He claims it was a bargain because it just needed to have the clutch fixed. But (ha ha) he can't work out...
I am just about to come into my final year before my GCSEs, after which I will be entering VI Form and hopefully be learning how to drive as I am September-born. I live about 25 miles away from the school...
The fan in my car isn't working properly. The temperature of the car is going up to 100 degrees and it only cools down when I put the interior fans on hot. Also, I checked the input pipe and the water...

Compare classic car insurance quotes and buy online. A friendly service offering access to a range of policies and benefits.

Get a quote