Taking care of your car on a regular basis is the best thing you can do. Although classic routine service is designed to keep your Buick Lucerne running smoothly with 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 breakdown, that’s why our team has created this content to help you in the event you identify a burnt plastic smell caused by your Buick Lucerne . To help you verify that it is nothing significant, first we will highlight 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 Buick Lucerne? .

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The different possible origins and risks of smell of burnt plastic on a Buick Lucerne

So we begin our content with the different possible origins of burnt plastic smell on a Buick Lucerne . Generally speaking, 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 important breakdown. Below we will talk about the different possible origins of burnt plastic smell:

  • Transmission oil: This is the most important possible origin of such an odor. Obviously, the function 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 function as a temperature regulator. However, over time, the oil will lose its effectiveness and will not lubricate the parts and regulate the temperature as well, which will bring about the oil to overheat and thus give off that burnt plastic smell on your Buick Lucerne. 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 decline and no longer rotate entirely on its axis. With the friction that this will bring about 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 Buick Lucerne.
  • Faulty hose wear: This circumstance arises specifically on Buick Lucerne 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 bring about the plastic parts to wear out more fairly quickly. Hoses are the first to be troubled 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 Buick Lucerne’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 originates from on a Buick Lucerne?

And now, to finish our content, we’re going to try to help you discover the origin of the smell of burnt plastic on your Buick Lucerne . 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 solve your problem quickly. If your Buick Lucerne smells hot, don’t think twice to browse our content 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 think twice to seek advice from our content to identify how to change the gearbox oil on a Buick Lucerne.
  • 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, change them.
  • Body parts: Last but not least, the last element that can bring about the smell of plastic or burnt rubber on your Buick Lucerne, a body component, verify all wheel arches, that no component rubs against

    To get more tips on the Buick Lucerne, take a look at the Buick Lucerne category.