Why does it smell like burning plastic under my hood?
Burning Plastic Smell: This usually means that another part of your vehicle is contacting the exhaust and is melting. If you ran over something on the road, this can be burning on the exhaust, or if a part of your vehicle is loose, it might be touching it.
What does it mean when white smoke comes from under the hood?
White smoke: White smoke could mean that the engine is having some trouble, a cracked cylinder head or engine block, a leaking head gasket, or a coolant is penetrating the combustion chamber. If the smoke smells sweet, then the coolant is very likely the cause of the smoke. This black smoke will smell of gasoline.
Can a coolant leak cause smoke?
White smoke coming from the tailpipe can indicate an internal coolant leak that is allowing coolant to be burnt up in the engine and dismissed through the exhaust system. This will certainly lead to overheating, as your vehicle will no longer have the correct amount of radiator fluid to keep the car cool.
What is that burning smell in my car?
A burning smell in your car could be caused by several things, including a burned-out electrical fuse, an overheating A/C compressor, or worn out brake pads that need to be replaced.
Why do I have a burning smell in my house?
Burnt Smoke Odor from Household Appliances There are a variety of reasons these heating elements produce smoke and the burning smell: Electrical cooking appliances usually come with a factory coating, i.e., oil that protects them during storage. When used for the first time, the coating burns off and produces a burnt smoky smell.
Why do I get a strong burning smell from my exhaust pipe?
The pipe is hot while the car is running and you may get a strong smell, sometimes white smoke from exhaust pipe. It’s a common phenomenon while driving uphill when you have to rev the engine more.
What does exhaust smoke smell like in a car?
Exhaust Smoke Exhaust smoke comes in three basic flavors: black, white and blue. Oil smoke has a distinct smell, like an asphalt parking lot or roofing tar on a hot day. This is a common ailment, particularly for older engines. Electrical smoke usually has an acrid tang, impossible to mistake for anything else.
Why does my car have a burning smell?
Older engines are more prone to developing the hot spots that contribute to this oil smoke, but oftentimes you’ll find that it’s a result of worn piston rings or cylinder bores. Worn piston rings will allow the pistons to suck oil into the cylinder, where it burns and then shoots past the piston rings.