Taking care of your car permanently is the best thing you can do. Nevertheless classic routine service is designed to keep your Mercedes Classe G 3 running smoothly with time, some unexpected breakdowns can add heavily to your annual car budget. Today we’re going to focus on your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has written this article to help you in the event you identify a burnt plastic smell originating from your Mercedes Classe G 3 . To help you verify that it is nothing significant, first we will outline the different things that can generate a burnt plastic smell on your car, then, in a second step, how to discover the source of this burnt plastic smell on your Mercedes Classe G 3? .
The different possible origins and risks of smell of burnt plastic on a Mercedes Classe G 3
So we begin our article content with the different possible origins of burnt plastic smell on a Mercedes Classe G 3 . Generally speaking, noticing a plastic or rubber smell is never a good signal. In fact, modern cars are full of it and it could be the sign of a critical malfunction. Down below we will review the different possible origins of burnt plastic smell:
- Transmission oil: This is the main possible origin 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 damaged, it also has a second objective as a temperature regulator. Nevertheless, as time passes, the oil will lose its performance and will not lubricate the parts and control the temperature as well, which will trigger the oil to overheat and thus give off that burnt plastic smell on your Mercedes Classe G 3. 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 specifically made 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 block of your Mercedes Classe G 3.
- Defective hose wear: This circumstance occurs specifically on Mercedes Classe G 3 that are starting to get a few years old or that have stayed a long time without rolling. In fact, storing your vehicle unlike what you might believe will trigger the plastic parts to wear out more quickly. Hoses are the first to be affected 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 possibly melt. The risk of this problem is the breakage of the accessory belt.
- A body component: Less common, specifically present on Mercedes Classe G 3’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body parts that may possibly have been bent may possibly rub against one of your wheels and give off that burnt plastic smell. This may also pre-wear out your tyres.
How to identify where the smell of burning plastic comes from on a Mercedes Classe G 3?
And now, to finish our article, we’re going to try to help you discover the origin of the smell of burnt plastic on your Mercedes Classe G 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 solve your issue quickly. If your Mercedes Classe G 3 smells hot, don’t think twice to go through our article 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 seek advice from our article to identify how to change the gearbox oil on a Mercedes Classe G 3.
- Accessory Belt: Visually check that your accessory belt is not in poor state, it may possibly also make a whistling sound if it is in poor state. 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 circumstance, replace them.
- Body parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Mercedes Classe G 3, a body component, verify all wheel arches, that no component rubs against
If perhaps you have any additional questions about the Mercedes Classe G 3, do not hesitate to consult our Mercedes Classe G 3 category.
