Taking care of your car at all times is the best thing you can do. Although standard routine service is supposed to keep your Renault Scenic 2 running smoothly with time, some unexpected breakdowns can add heavily to your annual car budget. In this article we’re going to speak about your sense of smell, and the clues it can give you about a possible breakdown, that’s why our team has made this content to help you in the event that you notice a burnt plastic smell coming from your Renault Scenic 2 . To help you verify that it is nothing significant, first we will detail the different things that can produce a burnt plastic smell on your car, then, in a second step, how to discover the cause of this burnt plastic smell on your Renault Scenic 2? .
The different possible roots and risks of smell of burnt plastic on a Renault Scenic 2
So we begin our article content with the different possible roots of burnt plastic smell on a Renault Scenic 2 . Generally speaking, noticing a plastic or rubber smell is hardly ever a good sign. Indeed, modern vehicles are full of it and it could be the sign of a important breakdown. 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 elements of your gearbox so that all the gears and pinions are not damaged, it as well has a second function as a temperature regulator. Nevertheless, in the long run, the oil will lose its performance and will not lubricate the auto parts and control the temperature as well, which will cause the oil to overheat and thus give off that burnt plastic smell on your Renault Scenic 2. 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 mainly made of rubber, will decline and no longer rotate totally on its axis. With the friction that this will cause the plastic will heat up and burn out, this reaction will produce a strong smell of burnt plastic or rubber in the engine block of your Renault Scenic 2.
- Faulty hose wear: This case occurs especially on Renault Scenic 2 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 presume will cause the plastic auto parts to wear out more 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 might melt. The risk of this problem is the breakage of the accessory belt.
- A body component: Less basic, especially present on Renault Scenic 2’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body auto parts that might have been bent might 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 comes from on a Renault Scenic 2?
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 Renault Scenic 2 . 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 fix your problem quickly. If your Renault Scenic 2 smells hot, don’t think twice to read our content on this topic.
- Transmission oil: Nothing could be easier, 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 change it. Do not think twice to consult our content to identify how to change the gearbox oil on a Renault Scenic 2.
- Accessory Belt: Visually check that your accessory belt is not in poor condition, it might also make a whistling sound if it is in poor condition. Do not think twice to change 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 auto parts: Last but not least, the last element that can cause the smell of plastic or burnt rubber on your Renault Scenic 2, a body part, verify all wheel arches, that no part rubs against
If perhaps you have any further questions about the Renault Scenic 2, do not hesitate to consult our Renault Scenic 2 category.
