There is a crack in your crankcase. It will be hard to find due to many problems that can cause it. 1, oil pump is clogged. That is the most common. But if it is already spitting out white smoke it might be to late. I hope I got this to you in time. Good luck. Auston
because of the exhaust
Maybe a blown head gasket
Telltale sign is WHITE smoke coming from the exhaust that smells like Antifreeze.
Are you sure it's a leaking exhaust? If you think it is, then get a new exhaust fitted! But are you sure it isn't diesel smoke coming off the exhaust due to leaking seals on one or more injectors? That's the favorite!
You have a blown head gasket. Open your radiator while the engine is running. You should find exhaust coming from it.
don't ever smell your car's exhaust.
Slightly sweet with chemical overtones.
gasoline
sounds like a blown gasket, allowing coolant to enter the cylinders.
The car exhaust smells like the rotten eggs as a result of the hydrogen sulphide. This usually happens, when the engine is not serviced for a long time.
probably an exhaust leak, at or near the exhaust manifold
If what you are decribing is smoke coming from underhood that smells like burnt oil, it may be your valve cover gasket(s) leaking on the hot exhaust manifold. This smell is strong enough to come into the passenger compartment while you drive. It should be repaired. I hope this helps you. Mark