Keeping an eye on your car on daily basis is the best thing you can do. Nevertheless classic maintenance is supposed to keep your Bmw Serie 1 F21 running smoothly with time, some unexpected breakdowns can add heavily to your annual motor vehicle budget. Today 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 that you detect a burnt plastic smell caused by your Bmw Serie 1 F21 . To help you verify that it is nothing significant, first we will outline the different things that can create a burnt plastic smell on your motor vehicle, then, in a second step, how to find the origin of this burnt plastic smell on your Bmw Serie 1 F21? .
The different possible sources and risks of smell of burnt plastic on a Bmw Serie 1 F21
So we begin our content page with the different possible sources of burnt plastic smell on a Bmw Serie 1 F21 . In general, noticing a plastic or rubber smell is never a good signal. In fact, recent cars are full of it and it could be the sign of a critical 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 damaged, it as well has a second objective as a temperature regulator. Nevertheless, with time, the oil will lose its effectiveness and will not lubricate the parts and control the temperature as well, which will cause the oil to overheat and thus give off that burnt plastic smell on your Bmw Serie 1 F21. 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 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 create a strong smell of burnt plastic or rubber in the engine unit block of your Bmw Serie 1 F21.
- Faulty hose wear: This case occurs specifically on Bmw Serie 1 F21 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 believe will cause the plastic parts to wear out more fairly 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 problem is the breakage of the accessory belt.
- A body component: Less common, specifically present on Bmw Serie 1 F21’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 as well pre-wear out your tyres.
How to find out where the smell of burning plastic comes from on a Bmw Serie 1 F21?
And now, to finish our content, we’re going to try to help you find the source of the smell of burnt plastic on your Bmw Serie 1 F21 . 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 fix your issue quickly. If your Bmw Serie 1 F21 smells hot, don’t think twice to read 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 think twice to consult our content to find out how to change the gearbox oil on a Bmw Serie 1 F21.
- 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 think twice 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, change them.
- Body parts: Last but not least, the last element that can cause the smell of plastic or burnt rubber on your Bmw Serie 1 F21, a body component, verify all wheel arches, that no component rubs against
If you have any further questions about the Bmw Serie 1 F21, do not hesitate to consult our Bmw Serie 1 F21 category.
