Taking care of your car permanently is the best thing you can do. Nevertheless classic routine service is designed to keep your Peugeot 307 running smoothly over time, some unexpected breakdowns can add heavily to your annual car 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 made this article to help you in the event you detect a burnt plastic smell originating from your Peugeot 307 . 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 locate the origin of this burnt plastic smell on your Peugeot 307? .
The different possible roots and risks of smell of burnt plastic on a Peugeot 307
So we start our content page with the different possible roots of burnt plastic smell on a Peugeot 307 . Generally speaking, noticing a plastic or rubber smell is never a good indicator. In actual fact, modern cars are full of it and it could be the sign of a significant malfunction. Down below we will review the different possible origins of burnt plastic smell:
- Transmission oil: This is the most important possible origin of such an odor. In actual 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, with time, the oil will lose its efficiency 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 Peugeot 307. 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 principally done 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 create a strong smell of burnt plastic or rubber in the engine unit block of your Peugeot 307.
- Faulty hose wear: This circumstance happens especially on Peugeot 307 that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your car contrary to what you might believe 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 may melt. The risk of this issue is the breakage of the accessory belt.
- A body component: Less common, especially present on Peugeot 307’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body parts that may have been bent may 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 originates from on a Peugeot 307?
And now, to finish our article, we’re going to try to help you locate the origin of the smell of burnt plastic on your Peugeot 307 . 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 resolve your issue quickly. If your Peugeot 307 smells hot, don’t think twice to go through our article on this topic.
- Transmission oil: Nothing could be simpler, 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 article to identify how to change the gearbox oil on a Peugeot 307.
- Accessory Belt: Visually check that your accessory belt is not in poor condition, it may 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 circumstance, change them.
- Body parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Peugeot 307, a body component, verify all wheel arches, that no component rubs against
To find more tips on the Peugeot 307, take a look at the Peugeot 307 category.
