Coming accross repeated noises on your car tends to be annoying, a vehicle is so sophisticated that it is most of the time tricky to find its origin and even more complicated to find the part that motives it. In case you too have previously faced a cold engine noise on your Bmw Serie 2 F23, we can definitely help you. In fact, our editorial staff decided to publish this article content to be able to review the main motives of an engine that rattles when cold on your Bmw Serie 2 F23. First we will look at engines that is rattling only when starting, then because of unsuitable oil and finally because of glow plugs.


The engine of my Bmw Serie 2 F23 is rattling only when starting

If the engine of your Bmw Serie 2 F23 produces a cold rattles, especially when starting and which ends quickly afterwards, it is possible that your engine lubrication is responsible. In fact, the oil strainer (the part that sucks up the oil and makes it rise to the top of the engine) can be damaged and therefore take some time to make the oil rise when it is still very viscous. If this is your case, after a few tens of seconds the engine that slams your Bmw Serie 2 F23 should return to normal operation because the lubrication of the engine will be done normally, remember to check the condition of the engine.

Engine of my Bmw Serie 2 F23 that rattles when cold because of too fluid oil

Another situation which can justify an engine which cold rattling on your Bmw Serie 2 F23 is that during an oil change the choice of oil was not ideal, in reality, engine oils differ on their viscosity, which we will compare with the “W” value, the higher this value is the thicker the oil will be and vice versa. If a too fluid oil has been picked, it is possible that when cold, the lubrication it allows is not enough to limit engine slamming, compare the oil used and the oil recommended by the manufacturer, if your engine clicking is strong or if it persists on your Bmw Serie 2 F23, do not be reluctant to change it with the right oil.

Engine that rattles when cold on my Bmw Serie 2 F23 cause of the glow plugs

If you have a diesel engine, your engine is rattling when cold, and it has problems starting when it is cold, it may be your Bmw Serie 2 F23 glow plugs that are defectives. In fact, a dead spark plug will induce the linked cylinder not to heat up and will create a stronger rattles on an engine Bmw Serie 2 F23, so think about evaluating the state of your spark plugs independently using a multimeter, it may be that only one is involved like all of them. Here, we have listed to you, the main reasons of an engine that cold slam on a car, do not be reluctant to consult our page dedicated to your car to find extra details on all the breakdowns linked to your automobile.

If you have any additional questions about the Bmw Serie 2 F23, do not hesitate to consult our Bmw Serie 2 F23 category.