Diesel Cars-Do they Need More Engine Servicing-VW now in the limelight?

Do Diesel Cars Need More Engine Servicing

Here in the UK part of the European Union, we now see that Diesel Cars make up about half of the new cars that are sold. Over the past years diesel cars have become far more popular, mainly because of their lower running costs due to better fuel consumption and therefore lower running costs, especially in mainland Europe, in France for example diesel fuel (gazoil) is much cheaper than petrol (essence), but here in the UK it is the other way round, but diesel engines will give you more miles to the gallon, so it is still more economical to run Diesel Cars.

A slight drawback to me though is that the diesel cars should have a couple of services a year. Apart from a main service I think that they also need a second engine service. Lack of servicing can cause several problems for you diesel cars, especially if you only do low mileages and at lower speeds.

Diesel Cars

A diesel particulate filter used on many Diesel Cars

If the oil and filters are not change at regular periods then the fuel filter could get blocked causing blocked diesel injectors and the car will not run properly, this is now becoming more common for garages to deal with. Also the filter will eventually clog up and starve the engine of fuel. When the fuel is not correctly burned on firing then excess fuel will enter the engine and mix with the engine oil causing the engine parts to wear prematurely. So drivers who do not have their Diesel Cars serviced are really stacking up problems for the future.

A more serious problem that may occur with the diesel car is the advent of the “diesel particulate filter” or the DPF as it is known, which is in effect a catalytic converter for the diesel engine. The job of the DPF is to burn off at high temperature all the soot and carbon chemicals that are omitted from the diesel engine. These carbon particles are burned off at very high temperatures and the cleaner air is then released into the atmosphere.

Diesel cars need good runs out.

This is another reason why if you only drive short distances then you perhaps should buy a petrol (gasoline) car, because when you only drive a short distance, then the DPF does not complete a full cycle and the DPF then has to go through a process called “regeneration”. This is all part of drive for lower emissions technology and cleaner Diesel Cars .

The gist of this post is to have your  car serviced at regular intervals and if you only drive local, then do not buy  diesels. Problems with this type of  engine performance are now becoming more common, and things regarding emissions are going to get tougher with even lower emission targets coming in shortly.

To update this article , it is now thought that Diesel Cars engines give off far more harmful gases than originally thought, and the older models will be phased out quicker. In fact cities like Paris in France will ban older diesel vehicles in the near future and they are now putting the price of derv up to above the price of petrol.

Eric Roberts

Hi I would like to introduce myself. I have worked in the Garage and tyre and Battery business now for 40 years. I worked for a couple of national tyre companies before starting my first business. I now own a company here in the UK called Pellon Tyre and Auto-centre, and I am a keen blogger about anything to do with cars and their related products that will help my business.