At a glance it seems a minor, almost decorative component inside the engine. However, the oil dipstick performs a key function that many only value when it's no place.

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Whoever ever checked the oil knows that that small metallic element isn't there by chance.

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Its absence not only prevents controlling the level, it also alters the normal functioning of the engine, something that can escalate quickly if it's ignored.

A small piece with an important role

The dipstick allows you to check how much oil the engine has and what condition it is in. It's all about quantity, but it also offers clues about internal wear, dirt or possible anomalies.

With the correct level, the motor works in a fluid and protected manner. When lubrication is lacking, the internal parts begin to rub against each other more than they should, raising the temperature and accelerating deterioration.

Riding without the dipstick can generate a progressive leakage of oil. The tube remains open and the internal pressure of the engine can push small amounts of lubricant outwards. This not only makes dirty, it also reduces the level available.

Additionally, that same hole becomes an entry route for dirt and moisture. Over time, these contaminants affect the quality of the oil and compromise its ability to protect internal components.

Direct impact on the engine

The absence of the rod can also alter the balance of the system. An air entry is generated that was not-foreseen, which can cause performance failures, especially at idle or low speeds.

If the problem continues, the risk increases. A low oil level can lead to severe damage to parts such as pistons or valves. In the worst case scenario, the engine can seize and stop functioning completely.

Can you continue driving?

Although there is a penalty for riding without the rod, it is not recommended. The mechanical consequences can translate into repairs that easily exceed $1,000 dollars.

The wise thing is to replace it as soon as possible. It's an inexpensive and easy to-find part. In the meantime, covering the hole temporarily can help avoid further damage, but it's not a definitive solution.

Paying attention to these details makes the difference between an engine that runs smoothly and one that ends up in the shop ahead of time.