Taking care of your car on daily basis is the best thing you can do. Nevertheless conventional maintenance is supposed to keep your Mercedes Sprinter 2 running smoothly over time, some unpredicted breakdowns can add heavily to your annual motor vehicle budget. In this article we’re going to talk about your sense of smell, and the clues it can give you about a possible breakdown, that’s why our team has made this article to help you in the event that you detect a burnt plastic smell coming from your Mercedes Sprinter 2 . To help you verify that it is nothing significant, first we will highlight the different things that can create a burnt plastic smell on your motor vehicle, then, in a second step, how to find the source of this burnt plastic smell on your Mercedes Sprinter 2? .

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The different possible origins and risks of smell of burnt plastic on a Mercedes Sprinter 2

So we commence our guideline with the different possible origins of burnt plastic smell on a Mercedes Sprinter 2 . Generally, noticing a plastic or rubber smell is never a good indicator. Obviously, modern cars are full of it and it could be the sign of a major breakdown. 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. Obviously, the action 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 action as a temperature regulator. However, as time passes, the oil will lose its efficiency and will not lubricate the auto parts and regulate the temperature as well, which will cause the oil to overheat and thus give off that burnt plastic smell on your Mercedes Sprinter 2. 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 done of rubber, will deteriorate and no longer rotate entirely on its axis. With the friction that this will cause the plastic will heat up and burn out, this reaction will generate a strong smell of burnt plastic or rubber in the engine unit block of your Mercedes Sprinter 2.
  • Defective hose wear: This circumstance arises specifically on Mercedes Sprinter 2 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 cause the plastic auto parts to wear out more fairly 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 issue is the breakage of the accessory belt.
  • A body component: Less common, specifically present on Mercedes Sprinter 2’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body auto 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 find out where the smell of burning plastic comes from on a Mercedes Sprinter 2?

And now, to finish our article, we’re going to try to help you find the origin of the smell of burnt plastic on your Mercedes Sprinter 2 . Now that you know the different possible roots of this smell, we’ll just have to do some checks to eliminate the tracks that don’t concern you and resolve your problem quickly. If your Mercedes Sprinter 2 smells hot, don’t hesitate 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 change it. Do not hesitate to seek advice from our article to find out how to change the gearbox oil on a Mercedes Sprinter 2.
  • Accessory Belt: Visually check that your accessory belt is not in poor condition, it may possibly 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 verify all your hoses to see if any are frayed or melted. If this is the circumstance, change them.
  • Body auto parts: Last but not least, the last element that can cause the smell of plastic or burnt rubber on your Mercedes Sprinter 2, a body component, verify all wheel arches, that no component rubs against

    Whenever you have any further questions about the Mercedes Sprinter 2, do not hesitate to consult our Mercedes Sprinter 2 category.