Vibrations during gearshifts in an automatic vehicle suggest something wrong with the transmission. In fact, any vibrations coming from the transmission are bad news as a modern automatic should be very smooth and refined. But your car is still well and truly under warranty, so a visit to the dealership is your first step.

But since your vibration is felt through the steering, you also need to check on other potential causes, including worn engine or transmission mounts, a damaged wheel or tyre, an unbalanced wheel/tyre combination, a dragging brake, worn suspension and plenty more. Again, though, if there’s a mechanical problem (rather than a crash-damage issue) your warranty will hopefully sort it out.

This engine uses what’s called a wet timing belt. So, instead of the toothed, rubber belt running under a cover as most timing-belt engines do, the Ford engine runs its timing belt inside an oil-bath. The idea is that the oil will lubricate the belt, but experience has shown that sometimes, the oil can degrade the belt, causing either belt failure or contamination of the rest of the engine’s oiling system. Many mechanics regard the wet timing belt as a liability rather than an asset.

Some owners have had no bad experiences, others haven’t been so lucky. However, it’s probably worth noting that the replacement for this engine (announced recently) has reverted to a conventional timing chain in the interests of durability and reliability.

Believe it or not, this is perfectly normal behaviour from many modern vehicles with eight, nine or even 10-speed automatic transmissions. It’s even more common with torquey turbo-diesel engines which can jump one or even two gears on a light throttle without affecting performance. Put simply, there are more gears on offer than the vehicle actually needs. Don’t forget, once upon a time, a three-speed transmission was quite common.

So why have nine or ten gears in the first place? Because when the vehicle is heavily loaded or towing three tonnes of caravan, those extra gears come in very handy for keeping the engine in its torque zone and ensuring it can still go up hills at highways speeds and take off from a red light without over-exerting itself. And when cruising on the highway, the vehicle can select a really high gear and lower its engine speed, which reduces fuel consumption markedly.