blown head gasket!
the valve stem seals are probably dried up and leaking when engine is at rest
your getting oil into your exhuast that's why it smokes bad rings on piston or valves sticking
1994 Chevy suburban....no coolant leaks...but looses coolant is this an older car? does the car loose engine coolant?
sounds like the valve seals are leaking oil into the cylinders when engine is stopped not a big deal for a car that age
Because there is antifreeze int he system and it takes a while to burn through. Also replace the bottom hose too. <> If it smokes from under the hood, It has antifreeze on the engine exterior, You can wash it off. Or just drive it and it will burn off. If it smokes from the exhaust, There is engine damage.
The engine is pooped.
You have a blown head gasket.
Classic sign of bad rings or leaky valves.
The cause could be worn valve guides. As the engine cools oil can seep down through the valve guides around the valve stems and collect in the head and top of the cylinders to be burned off when the engine is started.
Have you spilt some on the radiator?
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