Is it bad if a car blows smoke?
White smoke can be nothing to be concerned about if it’s thin, like vapor. However, thicker smoke is a big problem and can be caused by the engine burning coolant. This can be the result of a serious issue like a blown head gasket, a damaged cylinder head, or a cracked engine block – all of which are costly repairs.
What does it mean when your car makes a popping sound?
One of these not so welcome noises is a popping sound. A popping sound coming from your engine can be bad news. If you suddenly hear a loud pop or bang in the engine area, pull over to the side of the road and check it out. Be on the lookout for smoke or fire, two things you should never see under the hood.
What was the white smoke coming from my car?
Last evening I saw white smoke coming out from the engine and heard a strange sound coming from it. When the car was turned off I smelled burnt plastic. Later when I turned the engine on again I saw white smoke again leaving the engine and a strange new sound when I hit the gas pedal
Why does my car make a bubbling noise when I Turn Off the engine?
Gurgling or Bubbling Noise When Turning the Engine Off If you hear what sounds like water boiling under the hood when you turn the engine off, it’s likely coming from the engine coolant expansion tank, which, along with the radiator, is part of the cooling system that helps keep your engine from overheating.
Why do I hear a roaring noise in my car?
What you hear: A loud roaring sound coming from somewhere underneath the driver’s seat. What’s happening: You probably have a leak or crack in your exhaust system’s manifold. The roaring you hear is excess engine noise that would normally get silenced by the muffler.
One of these not so welcome noises is a popping sound. A popping sound coming from your engine can be bad news. If you suddenly hear a loud pop or bang in the engine area, pull over to the side of the road and check it out. Be on the lookout for smoke or fire, two things you should never see under the hood.
Why does my car make a loud noise when I start the engine?
The engine tone will be deeper and it’s common to hear periods of engine backfiring when you have an exhaust leak somewhere in the exhaust system. What’s the cause of this sound? When your vehicle sounds as if it turned up the volume on the exhaust by a factor of three to five, it’s usually caused by a leak somewhere in the exhaust system.
Where does the ticking noise come from in a car?
Ticking noises usually don’t come from the steering system or steering wheel in your car. Ticking noises are usually associated with your engine as there are many moving parts that can tick inside your engine. It is all about the popping noise when turning the car.
Why does my car make a percussive noise?
Moving on … Bad ball joints, worn control-arm bushings or faulty stabilizer link-pins can cause uncivilized sounds, but other chassis components could be to blame as well. Even a loose exhaust system can flop round and make percussive noises. 3. Porcine Squealing