Coming accross regular noises on your car tends to be annoying, a car is so complex that it is most of the time complicated to find its source and even more challenging to find the component that triggers it. In case you too have previously experienced a cold engine noise on your Ford Flex, we can clearly help you. Indeed, our editorial staff decided to produce this article content to be able to inspect the main triggers of an engine that rattles when cold on your Ford Flex. 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 Ford Flex is rattling only when starting
If the engine of your Ford Flex generates a cold rattles, specifically when starting and which fades quickly afterwards, it is possible that your engine lubrication is responsible. Indeed, the oil strainer (the component that sucks up the oil and makes it rise to the top of the engine) can be malfunctioned and therefore take time to make the oil rise when it is still very thick. If this is your situation, after a few tens of seconds the engine that slams your Ford Flex should return to normal functions because the lubrication of the engine will be done naturally, make sure to examine the condition of the engine.
Engine of my Ford Flex that rattles when cold because of too fluid oil
Another possibility which can justify an engine which cold rattling on your Ford Flex is that during an oil change the selection of oil was not best, 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 selected, it is possible that when cold, the lubrication it allows is not good enough to limit engine slamming, compare the oil used and the oil advised by the manufacturer, if your engine clicking is strong or if it persists on your Ford Flex, do not hesitate to change it with the right oil.
Engine that rattles when cold on my Ford Flex cause of the glow plugs
If you have a diesel engine, your engine is rattling when cold, and it has difficulty starting when it is cold, it may be your Ford Flex glow plugs that are at the end of their life. Indeed, a dead spark plug will cause the associated cylinder not to heat up and will cause a stronger rattles on an engine Ford Flex, so consider trying out 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 factors of an engine that cold slam on a car, do not hesitate to browse our page specialized to your car to find extra information on all the breakdowns linked to your vehicle.
If perhaps you have any further questions about the Ford Flex, do not hesitate to consult our Ford Flex category.
