Taking care of your car on daily basis is the best thing you can do. Although standard routine service is designed to keep your Renault Master 3 running smoothly over time, some unexpected breakdowns can add heavily to your annual car budget. In this article we’re going to talk about your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has created this content to help you in the event you notice a burnt plastic smell coming from your Renault Master 3 . To help you check that it is nothing serious, first we will highlight the different things that can generate a burnt plastic smell on your car, then, in a second step, how to locate the cause of this burnt plastic smell on your Renault Master 3? .
The different possible origins and risks of smell of burnt plastic on a Renault Master 3
So we start our content page with the different possible origins of burnt plastic smell on a Renault Master 3 . In general, noticing a plastic or rubber smell is never a good sign. In fact, recent 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 fact, the objective 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 objective as a temperature regulator. Nevertheless, over 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 Renault Master 3. 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 done of rubber, will deteriorate 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 create a strong smell of burnt plastic or rubber in the engine unit block of your Renault Master 3.
- Faulty hose wear: This circumstance happens specifically on Renault Master 3 that are starting to get a few years old or that have stayed a long time without rolling. In fact, storing your car unlike what you might presume will trigger the plastic parts to wear out more quickly. Hoses are the first to be suffering from 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 issue is the breakage of the accessory belt.
- A body component: Less common, specifically present on Renault Master 3’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 Renault Master 3?
And now, to finish our content, we’re going to try to help you locate the source of the smell of burnt plastic on your Renault Master 3 . Now that you know the different possible roots of this smell, we’ll just have to do some checks to get rid of the tracks that don’t concern you and resolve your problem quickly. If your Renault Master 3 smells hot, don’t hesitate to go through our content on this topic.
- Transmission oil: Nothing could be simpler, open your transmission oil cap (when cold) and check that your oil is reddish in colour and fluid enough. If you find out debris inside, and it is darker, it’s time to change it. Do not hesitate to seek advice from our content to find out how to change the gearbox oil on a Renault Master 3.
- Accessory Belt: Visually check that your accessory belt is not in poor condition, it might also produce a whistling sound if it is in poor condition. Do not hesitate to change it.
- Hoses: For hoses, you will need to visually check all your hoses to find out if any are frayed or melted. If this is the circumstance, change them.
- Body parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Renault Master 3, a body part, check all wheel arches, that no part rubs against
If perhaps you have any additional questions about the Renault Master 3, do not hesitate to consult our Renault Master 3 category.
