With the arrival of cold weather, drivers are once again faced with the question: Should you warm up the engine and how to do it properly so as not to damage the car? Experts warn that a wrong start at low temperatures can significantly shorten the lifespan of the engine and transmission.
When the outside temperature drops to around +5 degrees, the technical properties of the oil deteriorate. It becomes thicker, spreads more slowly in the system, and does not reach all parts of the engine. Some components are only lubricated during spraying, which does not happen until warming occurs. The automatic transmission is also at risk, as the thick oil increases the load on the friction discs and hydraulic block.
Experts point out that warming up for too long while idling can be harmful. The cold engine, running without load, actively collects deposits on spark plugs, valves, and catalysts. Additionally, emissions become significantly more toxic.
Experts recommend following a simple procedure:
This Time is enough for the oil to start circulating and the main components to receive initial lubrication.
The further warming should occur while driving – this is more effective and safer for all systems of the car. Typically, the engine and transmission reach operating temperature after:
In winter, it is important to avoid sharp starts and stops, as the braking system also needs time to warm up.
Correctly warming up a car in winter is very important for the lifespan of the engine and transmission. Remember to warm up briefly before driving, and then continue warming while driving to avoid problems on cold days.
If drivers know these simple rules, they can not only keep their cars in good condition but also ensure a safe ride in winter conditions. However, it is also important not to forget about regular maintenance of the car so that the given advice has a maximum effect.
Advertising
112.ua. Use of site materials only with reference (for online publications – hyperlink) to “112.ua” not lower than the third paragraph.

source