Taking care of your car permanently is the best thing you can do. Although classic maintenance is supposed to keep your Citroen C1 running smoothly over time, some unexpected breakdowns can add heavily to your annual car budget. In this article we’re going to focus on your sense of smell, and the clues it can give you about a possible breakdown, that’s why our team has made this content page to help you in the event that you detect a burnt plastic smell caused by your Citroen C1 . To help you check that it is nothing significant, first we will highlight the different things that can generate a burnt plastic smell on your car, then, in a second step, how to find the origin of this burnt plastic smell on your Citroen C1? .


The different possible origins and risks of smell of burnt plastic on a Citroen C1

So we commence our guideline with the different possible origins of burnt plastic smell on a Citroen C1 . Generally speaking, noticing a plastic or rubber smell is hardly ever a good indicator. Indeed, recent cars are full of it and it could be the sign of a significant breakdown. Down below we will talk about the different possible origins of burnt plastic smell:

  • Transmission oil: This is the most important possible source of such an odor. Indeed, the function of gear or transmission oil is to lubricate the different components of your gearbox so that all the gears and pinions are not broken, it also has a second function as a temperature regulator. Nevertheless, as time passes, 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 C1. You risk pre-wearing your gearbox if you don’t take care of it.
  • The accessory belt: Although rarer, it is possible with wear and tear that your belt, which is principally made of rubber, will degrade and no longer rotate completely on its axis. With the friction that this will trigger the plastic will heat up and burn out, this reaction will generate a strong smell of burnt plastic or rubber in the engine block of your Citroen C1.
  • Defective hose wear: This case happens especially on Citroen C1 that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your car unlike what you might think will trigger the plastic parts to wear out more quickly. Hoses are the first to be impacted by this phenomenon. The rubber will disintegrate little by little and with the rise in heat of the fluid that circulates in it, it might melt. The risk of this problem is the breakage of the accessory belt.
  • A body component: Less common, especially present on Citroen C1’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body parts that might have been bent might rub against one of your wheels and give off that burnt plastic smell. This may also pre-wear out your tyres.

How to find out where the smell of burning plastic originates from on a Citroen C1?

And now, to finish our content page, we’re going to try to help you find the source of the smell of burnt plastic on your Citroen C1 . Now that you know the different possible origins of this smell, we’ll just have to do some checks to get rid of the tracks that don’t concern you and solve your problem quickly. If your Citroen C1 smells hot, don’t think twice to browse our content page on this topic.

  • Transmission oil: Nothing could be less complicated, open your transmission oil cap (when cold) and check that your oil is reddish in colour and fluid enough. If you discover debris inside, and it is darker, it’s time to replace it. Do not think twice to consult our content page to find out how to change the gearbox oil on a Citroen C1.
  • Accessory Belt: Visually check that your accessory belt is not in poor state, it might also produce a whistling sound if it is in poor state. Do not think twice to replace it.
  • Hoses: For hoses, you will need to visually check all your hoses to discover if any are frayed or melted. If this is the case, change them.
  • Body parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Citroen C1, a body component, check all wheel arches, that no component rubs against

    If you wish more guides on the Citroen C1, go to our Citroen C1 category.