Facing repeated noises on your car will probably be upsetting, a vehicle is so elaborate that it is generally tricky to identify its source and even more difficult to find the part that triggers it. In case you too have already faced a cold engine noise on your Toyota Aygo 2, we can definitely help you. In reality, our team chose to write this article in order to examine the main triggers of an engine that rattles when cold on your Toyota Aygo 2. First we will take a look at engines that is rattling only when turned on, then because of improper oil and finally because of glow plugs.


The engine of my Toyota Aygo 2 is rattling only when starting

If the engine of your Toyota Aygo 2 makes a cold rattles, specifically when starting and which ends rather quickly afterwards, it is possible that your engine lubrication is to blame. In reality, the oil strainer (the part 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 Toyota Aygo 2 should come back to normal performance because the lubrication of the engine will be done naturally, be sure you examine the condition of the engine.

Engine of my Toyota Aygo 2 that rattles when cold because of too fluid oil

Another situation which can justify an engine which cold rattling on your Toyota Aygo 2 is that during an oil change the choice of oil was not best, in reality, engine oils differ on their viscosity, which we will contrast 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 chosen, it is possible that when cold, the lubrication it allows is not adequate 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 Toyota Aygo 2, do not think twice to change it with the right oil.

Engine that rattles when cold on my Toyota Aygo 2 cause of the glow plugs

If you have a diesel engine, your engine is rattling when cold, and it has complication starting when it is cold, it may be your Toyota Aygo 2 glow plugs that are defectives. In reality, a dead spark plug will cause the linked cylinder not to heat up and will bring about a stronger rattles on an engine Toyota Aygo 2, so consider testing 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 described to you, the main motives of an engine that cold slam on a car, do not think twice to consult our page dedicated to your car to find more info on all the breakdowns related to your motor vehicle.

If you have any further questions about the Toyota Aygo 2, do not hesitate to consult our Toyota Aygo 2 category.