Why is my exhaust producing a lot of smoke?
Many times, this thick smoke is due to the likes of a blown head gasket, damaged cylinder, or a cracked engine block, which is causing coolant to burn. Thick white exhaust smoke usually indicates a coolant leak, which could cause overheating and put your engine at a serious risk of damage.
What causes heavy exhaust?
This can be caused by a variety of issues. Even a clogged air filter may cause your car to run rich (the burning of excessive fuel) because a proper air/fuel mixture can’t be created. However other problems include a faulty mass air flow sensor or oxygen sensor or a malfunctioning fuel injection unit.
What does a smokey exhaust mean?
Black exhaust smoke means the engine is burning too much fuel. The first think you should check is your air-filter and other intake components like sensors, fuel injectors and the fuel-pressure regulator. Any smoke coming from your car’s exhaust pipe is a sign that your car is in distress.
Why does my car have white smoke from exhaust when starting?
Frequently Asked Question about White Smoke From Exhaust Why My Car Has White Smoke From Exhaust When Starting? White smoke can be caused by many reasons. But if you get white smoke from exhaust at startup, it might be from these reasons: A cracked or warped cylinder head. Head gasket failure; Cracked engine block
Why is my Toyota Avensis blowing Blue Smoke?
Toyota: It is blowing blue smoke from exhaust when I accelerate… I own a Toyota Avensis… I own a Toyota Avensis2.2D4D. It is blowing blue smoke from exhaustwhen I accelerate or when the motor is above, say, 2500rpm. The smoke stops after a short while with motorway driving, but returns after an urban cycle.
Why does my car have black smoke coming from the tailpipe?
Engine deposits are another reason causing black smoke from tailpipe. When the engine is new, it will run fluently without any problems. But after a long period of use, the engine conditions get worse and worse and this consists of getting accumulations of combustion product in important areas like combustion chambers and injectors.
Why does my Toyota Landcruiser keep blowing smoke?
Fuel injectors nozzles worn > as they wear, they leak/drip and don’t have correct spray pattern hence do not inject the correct fuel quantity otherwise known as “over fueling”. Wear in the injectors/fuel pump is accelerated by the dirty fuel (water and other contaminants)