Keeping an eye on your car permanently is the best thing you can do. Nevertheless standard maintenance is designed to keep your Ford F 450 running smoothly over time, some unexpected breakdowns can add heavily to your annual car budget. Today we’re going to speak about your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has written this content page to help you in the event you notice a burnt plastic smell coming from your Ford F 450 . To help you verify that it is nothing significant, first we will detail 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 Ford F 450? .


The different possible sources and risks of smell of burnt plastic on a Ford F 450

So we start our guideline with the different possible sources of burnt plastic smell on a Ford F 450 . Generally speaking, noticing a plastic or rubber smell is never a good indicator. In actual 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 actual fact, the function of gear or transmission oil is to lubricate the different elements of your gearbox so that all the gears and pinions are not broken, it as well has a second function as a temperature regulator. However, as time passes, the oil will lose its performance 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 Ford F 450. 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 degrade and no longer rotate totally 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 block of your Ford F 450.
  • Defective hose wear: This case arises especially on Ford F 450 that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your car unlike what you might presume 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 might melt. The risk of this issue is the breakage of the accessory belt.
  • A body component: Less common, especially present on Ford F 450’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 Ford F 450?

And now, to finish our content page, we’re going to try to help you locate the source of the smell of burnt plastic on your Ford F 450 . 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 Ford F 450 smells hot, don’t hesitate to read our content page 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 discover debris inside, and it is darker, it’s time to change it. Do not hesitate to consult our content page to find out how to change the gearbox oil on a Ford F 450.
  • 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 hesitate to change it.
  • Hoses: For hoses, you will need to visually verify all your hoses to discover if any are frayed or melted. If this is the case, replace them.
  • Body parts: Last but not least, the last element that can bring about the smell of plastic or burnt rubber on your Ford F 450, a body part, verify all wheel arches, that no part rubs against

    Whenever you have any additional questions about the Ford F 450, do not hesitate to consult our Ford F 450 category.