Being the victim of constant noises on your car is likely to be annoying, a car is so sophisticated that it is most of the time tricky to determine its source and even more problematic to find the part that causes it. In case you too have already experienced a cold engine noise on your Renault Trafic 3, we can surely help you. In reality, we chose to compose this content page to be able to inspect the main causes of an engine that rattles when cold on your Renault Trafic 3. 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 Renault Trafic 3 is rattling only when starting

If the engine of your Renault Trafic 3 makes a cold rattles, especially when starting and which ends quickly 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 broken 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 Renault Trafic 3 should go back to normal operation because the lubrication of the engine will be done normally, make sure to verify the condition of the engine.

Engine of my Renault Trafic 3 that rattles when cold because of too fluid oil

Another option which can justify an engine which cold rattling on your Renault Trafic 3 is that during an oil change the selection of oil was not best, in fact, 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 chosen, 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 Renault Trafic 3, do not hesitate to replace it with the right oil.

Engine that rattles when cold on my Renault Trafic 3 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 Renault Trafic 3 glow plugs that are nearly good to be changed. In reality, a dead spark plug will cause the associated cylinder not to heat up and will create a stronger rattles on an engine Renault Trafic 3, so think about testing 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 described to you, the main motives of an engine that cold slam on a car, do not hesitate to read our page specialized to your car to find extra info on all the breakdowns associated with your automobile.

Whenever you have any further questions about the Renault Trafic 3, do not hesitate to consult our Renault Trafic 3 category.