Why Automatic Gearbox Repairs Need More Specialised Skills

If you’re trying to work out whether to go for an automatic or manual transmission, we’ve got you covered. Both transmissions are complex and handle uniquely; however, there are differences between the two. In this article, we focus on automatic transmissions and repairs. Each transmission has their own set of advantages and disadvantages, some of which may sway your decision when deciding whether to opt for an automatic or manual car. 

Below, we take a look at how automatic transmissions are more complex than manual ones, and why automatic gearbox repairs require more specialised skills. 

So, what are the main differences between automatic and manual transmissions? Before we dive into the ins and outs of automatic transmissions, let’s take a brief look at the surface differences. 

Manual transmissions give drivers more control over shifting and power. Also known as the “stick-shift”, the driver uses a stick to shift gears. Generally, learning how to drive a stick-shift takes more time than learning to drive an automatic car, but motorists who can operate a manual transmission can drive virtually any type of car, anywhere in the world. 

Vehicles with manual transmissions have a third pedal which is mounted to the left of the break. This pedal, called the ‘clutch’, releases a clutch disk between the engine and transmission. Once the clutch is released, the driver must then manually switch gears using the stick-shift. 

Stalling occurs when the clutch is engaged too quickly from a standstill, when the vehicle is momentarily stuck in the middle of the intersection. 

Automatic transmissions, on the other hand, require less driver interaction and can feel easier to drive. Automatic gearboxes select the gears on their own depending on the revs of the engine; drivers don’t need to do anything except simply ‘drive’, ‘park’ or ‘reverse’. A transmission that shifts gears on its own was once considered a luxury; however, today, they’re widely available to all vehicle owners. The entire system is more complex and therefore requires specialist skills to repair. 

In a nutshell, there are two types of automatic transmissions: traditional automatic and dual-clutch automatic. A traditional automatic is connected to the engine via a hydraulic torque converter, whereas a dual-clutch relies on a pair of clutches.

When you drive an automatic car, you don’t need to change gear which, of course, offers a whole host of benefits. With only two pedals, an automatic generally tends to be more comfortable to drive than a manual and it’s virtually impossible to stall the engine. An automatic also generally requires less maintenance than a manual and offers greater performance and efficiency. 

Automatic cars are more expensive to purchase and repair than manual transmissions and this is because automatic transmissions are inherently more complex than manual ones. As they have more moving parts and unique computers and components, it’s not really a surprise that they’re far more complex - and therefore they’re generally more expensive to repair than manual gearboxes. They also require more replacement parts and more labour, along with more specialised skills. 

Of course, individual driving habits and general maintenance of the system will have a huge impact on how often a car requires transmission repair. One good point to keep in mind is that manual transmissions generally tend to wear down more easily, simply because the driver manually controls the shift-stick and pedals and therefore the parts (including the gears and clutches) may wear down more quickly. However, this does not mean that automatic transmissions are exempt from wear and tear over time. Due to the complexity of the system, they require more specialised skills. 

Your automatic transmission is a critical system in your vehicle and therefore, when things do go wrong, it’s important to get in touch with a skilled specialist. You may be surprised to find that the automatic transmission can cost more to replace than the engine and therefore it’s crucial to pay attention and ensure your gearbox is always in top working condition. Below are some common automatic transmission problems: 

If you put your car into ‘drive’ or ‘reverse’ and there is a delay or the car doesn’t engage at all, there may be an issue with your fluid. It’s possible that the protective properties in the fluid have degraded and become thick. Alternatively, it may be a computer system problem. Either way, it’s best to get in touch with an automatic transmission specialist to take a look for you. 

Your automatic transmission should operate smoothly and seamlessly when shifting from gear to gear. If you experience grinding, shaking or slipping sensations when changing gear, you have a problem on your hands. Your gears may be damaged and the problem will become worse over time. To ensure your car is safe to drive, seek the help of a professional transmission specialist. 

If you’ve suddenly noticed strange noises coming from underneath your car, this is an indication that you’re having some transmission trouble. Whining, clunking and humming noises all indicate different issues. Clunking noises are a sign there may be an internal part in your transmission giving out. If this is the case, it’s crucial to have a qualified specialist look at it right away. Other noises may indicate issues with your transmission fluid. 

If you can smell a burning when driving, this is a definite cause for concern. One of the most common causes of a burning smell coming from your transmission is overheated fluid. This may be because friction is causing the parts to break down and leading to a buildup of debris and sludge. Combined, these issues can cause your transmission to break down completely. 

If you smell burning, make sure you get it checked out by a professional. Sometimes the cause is simply low transmission fluid level; however, this is also an indication that you have a leak. 

If your automatic gearbox is in need of repair or you need it inspected, you needn’t look further than the experienced and professional team at The Clutch & Gearbox Specialists. We offer a range of automatic gearbox services in Bournemouth, including automatic transmission repair and rebuild. Whether your automatic repair box needs repairing or you’re looking for a company to rebuild it entirely, we’re the professionals to turn to. We can also supply and fit reconditioned units. 

With over 90 years of experience combined, we understand that automatic gearboxes require a more specialised skill set when it comes to repairs or rebuilding. We have all of the tools and skills necessary to work on all automatic transmission units, including the latest full diagnostics testing equipment. We supply and fit only the highest quality parts and components. 

For professional automatic gearbox repairs near you, look no further than us. Our garage is based in Bournemouth and we can provide collection services within a 20-mile radius of our garage. 

For more information about our services, visit our website.