Keeping an eye on your car on daily basis is the best thing you can do. Nevertheless standard routine service is supposed to keep your Citroen C4 Spacetourer running smoothly over time, some unpredicted breakdowns can add heavily to your annual car budget. Today we’re going to look at your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has written this content to help you in the event you detect a burnt plastic smell coming from your Citroen C4 Spacetourer . To help you verify that it is nothing severe, first we will highlight the different things that can generate a burnt plastic smell on your car, then, in a second step, how to discover the cause of this burnt plastic smell on your Citroen C4 Spacetourer? .

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The different possible roots and risks of smell of burnt plastic on a Citroen C4 Spacetourer

So we start our guideline with the different possible roots of burnt plastic smell on a Citroen C4 Spacetourer . Generally, noticing a plastic or rubber smell is never a good signal. In truth, modern cars are full of it and it could be the sign of a major malfunction. Below we will review the different possible origins of burnt plastic smell:

  • Transmission oil: This is the main possible source of such an odor. In truth, the function of gear or transmission oil is to lubricate the different elements of your gearbox so that all the gears and pinions are not broken, it as well has a second function as a temperature regulator. However, with time, the oil will lose its effectiveness and will not lubricate the parts and regulate the temperature as well, which will trigger the oil to overheat and thus give off that burnt plastic smell on your Citroen C4 Spacetourer. You risk pre-wearing your gearbox if you don’t take care of it.
  • The accessory belt: Nevertheless rarer, it is possible with wear and tear that your belt, which is principally done of rubber, will deteriorate and no longer rotate totally on its axis. With the friction that this will trigger the plastic will heat up and burn out, this reaction will create a strong smell of burnt plastic or rubber in the engine block of your Citroen C4 Spacetourer.
  • Defective hose wear: This case occurs especially on Citroen C4 Spacetourer that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your vehicle contrary to what you might think will trigger the plastic parts to wear out more fairly quickly. Hoses are the first to be troubled by this phenomenon. The rubber will disintegrate little by little and with the rise in heat of the fluid that circulates in it, it may melt. The risk of this problem is the breakage of the accessory belt.
  • A body component: Less basic, especially present on Citroen C4 Spacetourer’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body parts that may have been bent may rub against one of your wheels and give off that burnt plastic smell. This may as well pre-wear out your tyres.

How to identify where the smell of burning plastic originates from on a Citroen C4 Spacetourer?

And now, to finish our content, we’re going to try to help you discover the source of the smell of burnt plastic on your Citroen C4 Spacetourer . Now that you know the different possible origins of this smell, we’ll just have to do some checks to eliminate the tracks that don’t concern you and resolve your problem quickly. If your Citroen C4 Spacetourer smells hot, don’t hesitate to browse our content on this topic.

  • Transmission oil: Nothing could be less complicated, open your transmission oil cap (when cold) and verify that your oil is reddish in colour and fluid enough. If you see debris inside, and it is darker, it’s time to replace it. Do not hesitate to consult our content to identify how to change the gearbox oil on a Citroen C4 Spacetourer.
  • Accessory Belt: Visually check that your accessory belt is not in poor condition, it may also make a whistling sound if it is in poor condition. Do not hesitate to replace it.
  • Hoses: For hoses, you will need to visually verify all your hoses to see if any are frayed or melted. If this is the case, replace them.
  • Body parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Citroen C4 Spacetourer, a body component, verify all wheel arches, that no component rubs against

    To find more tips on the Citroen C4 Spacetourer, take a look at the Citroen C4 Spacetourer category.