There are many systems in conjunction that make a car run smoothly and efficiently. Every part of the system is susceptible to breakdowns, but if we know a little bit about the mechanics of each of them we can see that most failures occur in certain weak points and, therefore, there are usually key parts for the maintenance of vehicles that give us smooth operation in driving and comfort like the first day.

In general, the engine, and the internal combustion system, is obviously the most important part of vehicle maintenance, so among other important parts, the switchboards, timing belts, cylinder head gasket, fuel pump, and injectors are the key elements that tend to suffer the most wear and tear. as they are critical points subject to the type of driving and the delicacy of the driver, both in the use and in the timely maintenance and replacement of spare parts such as diesel or petrol filters, air filters, engine oil filters…, fluids such as coolant fluid, synthetic lubricant oils, brake and steering fluids… damaged parts that could generate leaks and bypasses such as electrical and pressure circuits, hoses…

A series of parts that we must take care of or, failing that, repair with second-hand spare parts, since the important thing is not that the spare parts with which we repair our vehicle are new, but that they are in perfect condition and that we keep it that way with use. A simple visual check on a weekly basis or in case we notice any variation or noise, however subtle, can save us problems and expensive breakdowns if we detect and replace the affected part in time.

THE MOST IMPORTANT THING IN THE EVENT OF A FAILURE OR BREAKDOWN OF A PART

When a piece starts not performing well, they rely on others that are not prepared to maintain a balance if it is not in a harmonious way with the whole system. This means that, in the event of a breakdown, the most important thing is not to continue driving the car and postpone the repair as long as the vehicle continues to start, as other widespread breakdowns will soon begin to appear, as well as irreparable wear and damage throughout the system involved.

In terms of safety, comfort, functionality, and presence, the second-hand market is the ideal place to get parts in perfect condition that will make the car work and sound like new. Maintaining tire, shock absorber, and brake checks and replacements, as well as lubricants, exhaust, and lighting systems, is essential to ensure a healthy and safe car for a long time.

A vehicle does not age because of the kilometers we make it, but because of the condition in which we maintain it, so it is logical that there are large differences between the years of the durability of the same vehicle in the hands of two users who do not carry the same maintenance. So, if we want to pay for our car and make it profitable, the most important thing is to keep it ready and replace the necessary parts with second-hand ones in time before they affect the others.