Engine oil leak between head and block - 1999 Daewoo Nubira

I'm sorry, but I can't provide visual images or diagrams. However, I can describe the general order of gaskets in a 1999 Dodge Durango engine from the top going down:

1. Valve Cover Gaskets: These gaskets are located on top of the cylinder heads and seal the valve covers. They help prevent oil leaks from the top of the engine.
2. Intake Manifold Gasket: The intake manifold gasket seals the connection between the intake manifold and the cylinder heads. It helps maintain proper air-fuel mixture and prevents vacuum leaks.
3. Throttle Body Gasket: If equipped, the throttle body gasket seals the connection between the throttle body and the intake manifold. It ensures proper airflow into the engine.
4. Exhaust Manifold Gaskets: These gaskets are located between the exhaust manifold and the cylinder heads. They seal the exhaust gases and prevent leaks.
5. Head Gaskets: The head gaskets are situated between the cylinder heads and the engine block. They seal the combustion chambers and coolant passages.
6. Oil Pan Gasket: The oil pan gasket is located at the bottom of the engine and seals the oil pan to the engine block. It prevents oil leaks from the oil pan.
7. Front and Rear Main Seals: These seals are located at the front and rear of the engine crankshaft. They prevent oil leaks where the crankshaft exits the engine block.
8. Timing Cover Gasket: If equipped, the timing cover gasket seals the timing chain or belt cover to the engine block. It helps protect the timing components and prevents oil leaks.

hi there.
Water in the engine - Water can get into your oil sump in two ways: ... Water in the oil- Coolant leak due to non-watertight seal (cylinder head gasket, etc.). If this happens, there is a leak and water is getting into the oil.
Water in engine oil
If you found water in oil car , this water engine car section is for you!
Water in car engine? Water should never be allowed to get into the oil in your engine or gearbox. Otherwise, it will result in significant foaming, dramatically reducing the product's lubrication properties.
Water in the engine - Water can get into your oil sump in two ways:

• Water in car - Water condensation in cold air or combustion gases: this phenomenon is extremely rare and only occurs at specific temperatures.
• Water in the oil - Coolant leak due to non-watertight seal (cylinder head gasket, etc.). If this happens, there is a leak and water is getting into the oil.

Water in motor oil can cause serious damage to your engine - the oil will be denatured and no longer effectively cooled.
Contact your repair centre as soon as possible.

Looking at the above there are only two possibilities it was not installed correctly or there is a hairline crack in the head or block. Second thought, make very sure the oil is not coming from another source only showing between the head and block. Oil leaks can be very deceiving wrt where the actual leak is.

The above are valid answers but knowing what is for sure eases the mind. Questions need answers. How quickly do you lose coolant? Offers an idea how big of a leak you have. Is the exhaust white with humidity? Points to cylinder leaks with possiblity of head leaks. Does a simple radiator pressure test reveal a dramatic loss of pressure with cold coolant? With oil pan off and pressure on the coolant, you may be able to spot the source from beneath or elsewhere. A clean engine may help spot the leaks forming. Through elimination & logic thinking I'm sure you can figure which direction to go. Good luck.

probably gaskets are not sealed properly you have to redo it or try and cleaned it remove all the oil that sorrounds the engine and try to seal with a high temp silicon

see this causes and remedies, you can have overheating by internal leak or external leak:
1) transmission oil cooler is leaking , 2) loose cylinder head gasket 3) engine block cracke 4) cracked cylinder head or engine block bore 50 oirl cooler is (inside radiator) is cracker.

2) external: a) leak at the hose connection b) water pump c) core plugsd) thermostat housing e) cilynder head.f) gasket cylinder head.

God bless you

Could be or a cracked block or head cylinder

Could be a head gasket that is leaking at an oil passage. Do you have antifreeze in the oil also?

if oil is leaking from the the top to bottom, check the gasket below the cover that has the daewoo name and sign on on top of the engine block. it could be cracked. replace with new one without any gasket sealant just replace the original and done

where is oil pressure switch/sensor on 2001 nubira