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Q: What causes exhaust engine smoke and gas smell in exhaust?
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What causes smoke to come out of exhaust in a Petrol 1995 Suzuki Escudo?

if it is white smoke engine need to rebuilt.


What causes white smoke from the exhaust when the car engine is cold White smoke disappears after the engine warms but you can smell antifreeze?

Sorry to tell you but you have a blown head gasket, cracked head, or both. The white smoke is coolant entering the combustion chamber. STOP driving this vehicle or you will destroy the engine. You must have this repaired and it is not cheap.


What causes gray smoke from exhaust?

grey exhaust smoke is caused by your engine burning oil during the combustion process. this could be caused by a piston ring that doesnt properly seal, or another leak in your engine.


What causes engine to sputter and smoke from the exhaust?

If the smoke is black it could be caused by a faulty fuel pressure regulator which could be causing the engine to get too much fuel.


What causes white smoke at start up?

White smoke at start up is due to moisture in the exhaust or on a diesel it can be normal due to the engine being cold.White smoke at start up is due to moisture in the exhaust or on a diesel it can be normal due to the engine being cold.


How do you get the smoke smell out of a car?

Find and fix exhaust leak


What are some possible causes of black smoke coming out of a car exhaust?

Black smoke coming out of the exhaust of a car is usually due to oil being burned in the engine's cylinders. This can be caused by a worn piston ring or rings.


Black exhaust smoke?

Service engine


What causes diesel to emit white-grey smoke from exhaust when starting and revving engine?

Injectors, timing, low cylinder pressure.


What causes blue smoke from exhaust?

Burning oil


Why does engine exhaust smoke become white?

Engine exhaust turns white from water in the combustion chamber.


What causes an engine to run rough check engine light on and strong fuel smell along with smoke coming out of the exhaust?

possible blown head gasket, and a fuel leak /// unless is a diesel engine, in which case it probably running too rich, possible turbo, possible valve timing, possible intercooler