Facing constant noises on your car is likely to be annoying, a vehicle is so complex that it is most of the time hard to determine its source and even more problematic to find the component that motives it. In case you too have previously came accross a cold engine noise on your Peugeot 806, we can surely support you. In reality, we made the decision to write this article to be able to analyze the main motives of an engine that rattles when cold on your Peugeot 806. 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 Peugeot 806 is rattling only when starting

If the engine of your Peugeot 806 generates a cold rattles, specifically when starting and which fades quickly afterwards, it is possible that your engine lubrication is at fault. In reality, the oil strainer (the component 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 Peugeot 806 should come back to normal functions because the lubrication of the engine will be done normally, be sure you verify the condition of the engine.

Engine of my Peugeot 806 that rattles when cold because of too fluid oil

Another possibility which can justify an engine which cold rattling on your Peugeot 806 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 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 recommended by the manufacturer, if your engine clicking is strong or if it persists on your Peugeot 806, do not be reluctant to change it with the right oil.

Engine that rattles when cold on my Peugeot 806 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 Peugeot 806 glow plugs that are nearly good to be changed. In reality, a dead spark plug will trigger the connected cylinder not to heat up and will bring about a stronger rattles on an engine Peugeot 806, so take into account examining 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 reasons of an engine that cold slam on a car, do not be reluctant to read our page specialized to your car to find extra info on all the breakdowns related to your vehicle.

If you have any further questions about the Peugeot 806, do not hesitate to consult our Peugeot 806 category.