The delicate art of starting a classic car while people are watching

There is a very precise moment when classic car ownership stops being a hobby and becomes live theatre. It happens when you leave a country pub after Sunday lunch, walk across the gravel and discover that half the beer garden is admiring your car. Until now, this has been lovely. People have complimented the paint. A small boy has identified it correctly. A man holding a pint has told his wife that his uncle had one, although his uncle almost certainly did not.

Then you open the door and get in. The audience falls quiet. Nobody actually says, “Go on then, start it,” because they do not need to. The challenge hangs in the air. You are no longer a relaxed enthusiast enjoying a pleasant drive. You are a contestant on a game show called Will the old thing embarrass him in public? and the jackpot is being allowed to leave with your dignity.

The pub garden becomes a tribunal

Starting a modern car is not a performance. You press a button and several computers quietly arrange combustion while you select a podcast. Starting a classic requires judgement, memory and the sort of delicate touch normally associated with safe crackers. There may be a key, a separate starter button, a fuel pump that needs a moment to tick, and a choke knob whose correct position was last formally documented in a handbook printed when Harold Wilson was on television.

You begin the ritual. Handbrake on. Gear lever in neutral. Ignition on. Listen. Pause. Look thoughtful. This final step is important because it suggests you are responding to subtle mechanical information rather than desperately trying to remember what worked last time. Outside, the man with the pint has moved closer. He has the expression of somebody who would quite enjoy a failure, provided it is not expensive enough to spoil the afternoon.

The choke is a character test

The knob everyone calls the choke asks the carburettor to give a cold engine a richer mixture. Different carburettors achieve this in different ways, but the practical result is the same: a cold engine often needs some help, and a warm one usually needs much less or none at all. As the engine warms, the control should be eased back in. That is the sensible explanation. Unfortunately, sensibleness left the building as soon as eight strangers began watching.

The correct amount of choke is never simply “some”. It is a measurement unique to your car. On a frosty morning it may want the full length of the cable. On a mild day it may want half. On a Tuesday in June it may want exactly the width of a digestive biscuit, followed by a tiny adjustment that can only be felt through the fingertips of its legal owner. Too little and the engine catches, coughs and dies. Too much enrichment, especially with repeated attempts, and you risk flooding it. This is why the choke knob is not really a control. It is a character test with a chrome handle.

Cold, warm or something much worse

A genuinely cold engine is relatively honest. You know where you stand. It needs a richer mixture, the handbook gives you a starting point, and years of ownership have taught you the rest. A properly warm engine should often restart with no choke. Again, straightforward. The problem is the pub stop, which creates a third temperature known to science as “annoyingly neither”.

The car arrived warm, sat for forty five minutes and has now cooled just enough to reject the procedure that brought it to life earlier. Under the bonnet, heat has moved around, fuel has considered its options and every worn component has held a small committee meeting. Does it want no choke? A quarter? A brief pull followed by an immediate push? The car knows. You do not. The pub garden has placed its faith in you anyway.

The first turn of the key

The first attempt must look confident. You set the choke, turn the key and adopt the calm expression of a surgeon performing a routine procedure. The starter spins. The engine fires once with magnificent promise, then falls silent. It has not started, but it has made enough noise to alert the remaining people inside the pub.

You release the key and nod thoughtfully at the dashboard. This is intended to imply that the result was expected and has supplied useful diagnostic data. In reality, your mind is empty apart from one sentence: “Please start, you vindictive old wardrobe.” A child has now climbed onto a bench for a better view. His father lifts him higher. Apparently this is educational.

Now everyone is a mechanic

Public failure attracts advice in the way an open bonnet attracts men over fifty. From the garden comes the first suggestion. “Give it a bit of throttle.” Another voice says, “No, you will flood it.” A third recommends pushing the choke all the way in. The man with the pint wants it pulled farther out. None of them knows the car, but all of them speak with the confidence of a factory test driver.

The most dangerous phrase in the English language is now heard: “I had one of these.” This may mean the speaker owned the same model for twelve years. It may also mean his neighbour had a vaguely similar saloon in 1983. Either way, he is walking towards you. You have perhaps twenty seconds to start the engine before he reaches the driver’s window and begins touching things.

The accelerator pedal question

Accelerator technique is where the situation becomes properly complicated. Some carburettor systems use a press of the pedal to set an automatic choke or add fuel. Others have no accelerator pump at all, so frantic pumping achieves little beyond making your ankle look anxious. Once an engine is flooded, a fully open throttle may help clear it. The correct procedure depends on the car, its carburettor and the instructions in its handbook.

You know all this when nobody is watching. You have started this car hundreds of times on an empty driveway with the casual competence of a wartime pilot. Now, however, your right foot has developed opinions. Should you touch the pedal? Rest on it? Hold it slightly open? You move it half an inch, then wonder whether that was an inch too far. The human brain is capable of landing spacecraft, yet becomes useless when asked to operate an SU carburettor within sight of a beer garden.

Attempt number two

The second attempt is louder because you can hear every revolution of the starter motor. It turns with healthy determination at first, then seems to develop an undertone of personal disappointment. The engine coughs again. You catch the throttle. For one glorious second it runs at roughly the speed of an industrial blender, then dies as you push the choke in too quickly.

This is the point at which the battery enters the conversation. Period handbooks tend to warn against long spells of cranking because the starter draws a great deal of current, flattens batteries and does not enjoy being treated like a continuous duty electric motor. You know you should use short attempts and pause between them. The crowd interprets each pause as defeat. Somewhere near the bins, somebody laughs. It might be a person. It might be a magpie. Both are unwelcome.

The smell of defeat

Then comes the smell of petrol. Not the faint, nostalgic aroma that classic owners describe as “part of the experience”, but the stronger scent that says too much fuel may now be sitting where a useful spark ought to be. A flooded petrol engine can wet its spark plugs and refuse to ignite. Your simple departure has become a practical demonstration of mixture strength for everyone who ordered the sticky toffee pudding.

The usual clearing method on many petrol cars is choke off, throttle fully open and a short period of cranking to bring in more air, although the car’s own handbook should always have the final word. Mechanically, this is reasonable. Socially, it is devastating. You must press the pedal to the floor and make the car turn over without appearing to be a panicking fool who has simply pressed everything. This is a subtle distinction, and the audience will not recognise it.

The man who had one in 1978

He has arrived. He leans through the open window and studies the dashboard as though it has been brought to him for appraisal. “They all do that,” he says. This is both comforting and entirely useless. He then tells you his started first time in the winter of 1978 after being left at an airport for three weeks. His car, you notice, has improved considerably during the telling of this story.

He advises half choke and no throttle, which is exactly what you tried first. You do it again because refusing would create a second public dispute. He places one hand on the roof, a gesture that contributes nothing mechanically but makes him part of the team. You turn the key. The engine catches immediately. Of course it does. “There you go,” he says, accepting full credit for repairing your car by standing beside it.

It lives

The engine surges into life with a bark, a shudder and enough revs to alarm local wildlife. Relief floods through you, closely followed by the need to make this look intentional. You ease the choke inward as the idle steadies. You resist the temptation to rev it theatrically, partly because that is unkind to an engine that has only just found its oil pressure, and partly because stalling now would require you to move abroad.

Every warning light behaves. The exhaust settles into its familiar note. The man with the pint nods as if he personally signed off the ignition timing. The child on the bench looks disappointed that there will be no fire engine. You select first gear with care, release the handbrake and pull away at a pace suggesting effortless control rather than urgent escape.

The dignified getaway

For the first hundred yards you do not breathe. You listen to every beat of the engine and keep one eye on the mirror in case the entire pub has come outside to watch you stall at the junction. The car, having enjoyed its little joke, now runs beautifully. The throttle is crisp. The temperature is steady. It feels insultingly healthy.

By the time you reach the next village, the humiliation has already begun turning into a story. It was not four attempts. It was “a slightly awkward hot start”. The battery was never worried. The chap from the pub was not helping; you were merely allowing him to participate. By the evening, you will remember the whole thing as a charming interaction with fellow enthusiasts.

Why we keep doing it

A modern car starts first time, every time, and nobody applauds. There is no suspense, no ceremony and no glorious moment when eight hundred pieces of elderly machinery suddenly agree to work together. A classic makes you earn every departure. It can turn leaving a pub into a drama with a cast, a plot and an unsolicited technical adviser.

That is why we forgive them. The failed starts, the mysterious choke settings and the public shame are all absorbed into the relationship. Next Sunday you will return to the same pub, park in exactly the same place and tell anyone who asks that the car always starts on the first turn. And it does. Except, obviously, when people are watching.