cause you dont turn of the engine so there for its on but you need to rev a bit so then u have aa bit of smoke
What colour smoke?
well depending on the age of the motor it could be burning oil, and if that is the case when you use your gears to slow down, everytime you shift into a lower gear it revs the engine up which if it was burning oil would cause smoke to come out the exhaust.
Yes, it could. What could happen is it leaks as you are going down the road and leaks onto the exhaust manifold and creates the smoke.
Emissions are what come out of your exhaust and 2008+ (usa) have a newer exhaust setup that is suppose to cut down on contaminates that come from your exhaust.
Oxygen sensor
White smoke is caused by water being burnt check for a head gasket leakage.
im not 100 % but i think the down pipe on the exhaust has to come off havent done it yet but my starter is going out and i intend to do it myself so i guess we will find out together im not 100 % but i think the down pipe on the exhaust has to come off havent done it yet but my starter is going out and i intend to do it myself so i guess we will find out together
Blue/grey smoke is usually oil. White smoke is usually coolant in the exhaust. IE: blown head gasket or something. note: if the smoke goes away after it runs for a minute it's oil runnung down the valves when it sits. Common problem, won't hurt anything.
Catalytic converters are part of the exhaust system under the vehicle. They are right after the exhaust pipes come down from the engine
Downdraft systems have a suction unit (fan) mounted below the cooking surface and a vent pipe going outside. When the fan is on, the suction pulls the air containing the smoke and odors down and pushes them out the exhaust vent.
White smoke from the exhaust is a symptom of coolant entering the combustion chamber. This can be caused by a blown head gasket or a cracked head. STOP driving this vehicle and have it repaired ASAP. Serious engine damage will occur if you continue the run this engine, even for a short time.
Sounds like you need a ring job, white/grey smoke from the exhaust usually means oil is burning in your engine. Your engine may need a tune up or a compression check, bring it in to your mechanic.