Diesel filters feature a honeycomb structure. This structure is aligned with precious metals, which when combined with extreme heat and combustion gases, causes a chemical reaction within the filter which helps to burn off its contents. Short city driving that is most often exhibited by vehicle owners nowadays is not enough to allow the diesel particulate filter to regenerate itself. This means that excessive soot builds up within the filter. On the other hand, taking your car for long country drives or on lengthy road trips will allow for the filter to regenerate more adequately, as the engine will be running at a high speed for an extended period of time. Alternatively, you can even opt to have an active diesel particular filter regeneration carried out, which is possible through the use of OBD2 diagnostic equipment.

Brake fluid should be replaced once it reaches 3.5-4% moisture content, as a high moisture content can reduce the brake fluid’s boiling point to as low as 125C, when it usually boils at over 300C. The high moisture brake fluid creates a very small amount of steam when it boils, which causes tiny bubbles to form throughout the braking system. These are compressed when the brakes are applied, which results in that spongey brake pedal feel you may have experienced before. The water also works to degrade the metal components within the hydraulic system. A brake fluid flush flushes out all the tiny bubbles and contaminants that build up within your brake fluid system, ensuring all the compromised brake fluid is replaced. This should be performed approximately once every 2 years.

When your Adblue additive reaches a particularly low level, it can potentially damage the Adblue injection system or the diesel particulate filter. You will find that every vehicle manufacturer follows a different procedure for checking or refilling this additive. As such, it is crucial for you to check your vehicle’s service book and find out when your Adblue system is due for a refill. Of course, you can always choose to ask your mechanic instead. It is vital to have your Adblue checked as soon as possible if you notice the warning light appearing on your dashboard.

The exhaust gases of diesel engines have a higher concentration of unburnt hydrocarbons as compared to the exhaust gases of regular petrol engines. These hydrocarbons enter the crankcase via the piston ring blow by. Following this, the exhaust gases mix with the engine oil in the sump, which results in its degradation. Consequently, the longevity of the engine oil is reduced. The viscosity of the oil is also compromised, along with the many additives that exist within the engine oil. As a result, the oil will fail to perform efficiently, and the engine will not receive adequate lubrication.

Diesel engines run much harder and heavier than petrol engines. As a result, diesel engine oil requires additives to prolong the diesel particulate filter’s lifespan, as well as a much greater need for the ability to disperse heat, neutralise the oil and prevent contaminants from forming into gunk. When petrol engine oil is used in a diesel engine, the oil can break down very quickly. Consequently, it can lose its viscosity and begin to exhibit a gritty texture. When you put diesel engine oil in a petrol engine, it can begin to wear on the piston rings and engine seals prematurely.

Ceramic brake pads are a lot different to standard pads in more than a few ways. Ceramic brake pads feature a combination of both high strength ceramic and copper fibres. Ceramic pads leave less brake dust residue than standard pads and are also less prone to squealing. These pads also have an increased level of durability. It should be noted that ceramic brake pads are also much harsher on the brake discs, as well as a lot more expensive to replace.

When you neglect to change your dirty engine air filter, it will begin to put an unnecessary extra load on your engine. Consequently, it can decrease your fuel efficiency and engine performance, compromise the engine vacuum system, and cause the engine to run in a rough manner. Finally, dust can enter into your intake system and cause devastating effects on the components inside your engine. This can lead to irreversible engine damage, and thus incredibly costly repairs.

It doesn’t matter what brand you use, as long as you ensure that it is a quality product.

This is unnecessary, as many manufacturers frequently change their recommendations based on the deals that they are provided with. It’s more important that you find a high-quality engine oil that is suited for the needs and requirements of your vehicle. To exemplify this, Peugeot recommend using Mobil engine oil for their makes. Regardless of this however, numerous tests have been performed and shown Castrol oil to be of better quality.

You will find that engine and underbody trays come available with most European vehicles nowadays. Trays such as these work to protect the components of your underbody whilst you engage in your day to day driving. Any fluid that your vehicle leaks, such as engine oil or coolant, is most often caught by the undertrays. Consequently, leaks may go unnoticed as the problem continues to escalate. Moreover, an oil leak may also occur within the engine internally, as the result of a broken piston ring or valve stem seal. In a similar way, you would be unable to notice the presence of an engine oil leak occurring within your vehicle.


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