Too much oil can damage an engine

Too Much Engine Oil - What Happens?

As a rule, the driver should check the engine oil every six weeks and check the oil level in the vehicle - this ensures that there is always enough engine oil in the car to lubricate the moving metal parts of the engine and remove dirt particles. After around 10,000 to 20,000, there is not enough engine oil in the car and some oil has to be topped up - but in rare cases there is too much oil in the car. Here it can happen that there are consequences for the engine.

Catalytic converter / engine overheating

Whoever refills engine oil sometimes accidentally spills too much into the container - for example because not all of the engine oil has collected in the oil pan and was therefore measured incorrectly. Then consumers spontaneously fill in a lot of engine oil in order to move the oil level back into the optimal range, but when you check it again, the excess is quickly noticeable. Here, action should be taken quickly, because if a car is driven with too much engine oil, massive damage can occur: On the one hand, the catalytic converter can be damaged, which overheats the engine and may require a new catalytic converter. On the other hand, damage to the entire engine compartment is also possible: If too much engine oil is filled in, the oil can also get into the combustion chamber and the engine begins to smoke and smoke. To avoid such scenarios, the oil change should be carried out on a level surface and the oil level should only be checked after the car has stood still for a few minutes. If there is already too much oil in the vehicle, the engine should never be started - ideally, you should have the vehicle towed to the nearest workshop here. There the excess oil is pumped out or drained off so that the oil level is finally back in the acceptable range and the vehicle can be driven. First and foremost, however, in order to avoid high repair costs, you should ensure that the oil is topped up correctly.


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