Facing repeated noises on your car has a tendency to be unpleasant, a vehicle is so complex that it is generally challenging to locate its source and even more problematic to find the part that motives it. In the event you too have previously came accross a cold engine noise on your Citroen C4 Picasso, we can certainly help you. In reality, we chose to publish this article content to be able to examine the main motives of an engine that rattles when cold on your Citroen C4 Picasso. First we will check out engines that is rattling only when starting, then because of unsuitable oil and finally because of glow plugs.


The engine of my Citroen C4 Picasso is rattling only when starting

If the engine of your Citroen C4 Picasso produces a cold rattles, specifically when starting and which fades before long afterwards, it is possible that your engine lubrication is at fault. In reality, the oil strainer (the part that sucks up the oil and makes it rise to the top of the engine) can be harmed and therefore take some time to make the oil rise when it is still very thick. If this is your case, after a few tens of seconds the engine that slams your Citroen C4 Picasso should go back to normal functions because the lubrication of the engine will be done naturally, be sure you examine the condition of the engine.

Engine of my Citroen C4 Picasso that rattles when cold because of too fluid oil

Another option which can explain an engine which cold rattling on your Citroen C4 Picasso is that during an oil change the selection of oil was not perfect, in fact, engine oils differ on their viscosity, which we will review 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 adequate 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 Citroen C4 Picasso, do not hesitate to swap it with the right oil.

Engine that rattles when cold on my Citroen C4 Picasso 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 Citroen C4 Picasso glow plugs that are nearly good to be changed. In reality, a dead spark plug will trigger the linked cylinder not to heat up and will cause a stronger rattles on an engine Citroen C4 Picasso, so take into account evaluating the state of your spark plugs separately using a multimeter, it may be that only one is involved like all of them. Here, we have revealed to you, the main reasons of an engine that cold slam on a car, do not hesitate to read our page dedicated to your car to find more information on all the breakdowns linked to your motor vehicle.

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