In Spain, more and more drivers are trying to save money on car maintenance by choosing inexpensive consumables. However, experts warn that attempts to cut costs on antifreeze can lead to serious engine problems.
Many motorists buy coolant in supermarkets without paying attention to its composition or its compatibility with their particular car model. According to specialists, this approach often leads to the use of an unsuitable product in the system, which not only fails to protect the engine but can also cause the formation of harmful particles and corrosion.
Mixing different types of antifreeze is especially risky. Modern cars, manufactured after 2000, generally require the use of organic coolants, which offer greater stability and longevity compared to inorganic alternatives. If inorganic antifreeze enters the system, it will eventually decompose, producing residue and particles that can damage the radiator, water pump, and other cooling system components.
Auto mechanics note that even if the color of the fluid matches, this does not guarantee compatibility. It is important to carefully read the labeling and composition to avoid mixing different types of antifreeze. Additionally, inexpensive products often contain minimal active ingredients, with water making up most of their volume, which reduces cooling efficiency and increases the risk of engine overheating.
Problems caused by using an unsuitable coolant may not appear immediately. At first, the driver may not notice any changes in the car’s performance, but over time, deposits start to accumulate in the system, hindering fluid circulation and leading to overheating. As a result, the engine may suffer serious damage, and repairs will cost significantly more than purchasing high-quality antifreeze.
Experts advise not to save on consumables and to purchase only products recommended by the car manufacturer. It is also important not to mix organic and inorganic antifreeze, even if they are the same color. If coolant replacement is necessary, it is better to flush the system completely and fill it with a new product that meets the car’s technical requirements.
Thus, choosing the right antifreeze and following expert recommendations will help prevent costly breakdowns and extend your car’s lifespan. Spanish auto mechanics emphasize that saving on coolant quality can have serious consequences for the engine and the entire cooling system.
