Facing regular noises on your car will probably be upsetting, a automobile is so sophisticated that it is generally tricky to track down its source and even more challenging to find the part that causes it. In case you too have previously experienced a cold engine noise on your Ford C Max, we can certainly help you. In fact, our team made the decision to compose this content to be able to analyze the main causes of an engine that rattles when cold on your Ford C Max. First we will check out engines that is rattling only at start up, then because of unsuitable oil and finally because of glow plugs.


The engine of my Ford C Max is rattling only when starting

If the engine of your Ford C Max makes a cold rattles, especially when starting and which disappear rather 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 broken 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 Ford C Max should come back to normal performance because the lubrication of the engine will be done naturally, make sure verify the condition of the engine.

Engine of my Ford C Max that rattles when cold because of too fluid oil

Another situation which can explain an engine which cold rattling on your Ford C Max is that during an oil change the choice of oil was not perfect, indeed, 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 selected, it is possible that when cold, the lubrication it allows is not sufficient to limit engine slamming, compare the oil used and the oil suggested by the manufacturer, if your engine clicking is strong or if it persists on your Ford C Max, do not hesitate to change it with the right oil.

Engine that rattles when cold on my Ford C Max 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 Ford C Max glow plugs that are nearly good to be changed. In fact, a dead spark plug will trigger the connected cylinder not to heat up and will trigger a stronger rattles on an engine Ford C Max, so take into account trying out the state of your spark plugs separately using a multimeter, it may be that only one is concerned like all of them. Here, we have listed to you, the main causes of an engine that cold slam on a car, do not hesitate to have a look at our page dedicated to your car to find extra info on all the breakdowns associated with your motor vehicle.

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