Usually a blown gasket, usually the head gasket. It creates a seal between the oil and the combustion chamber. When broken oil can leak in and you will have smokey exhaust and a dramatic drop in oil level, or exhaust gas (which includes H2O vapor) can mix with the oil. This is a very serious problem and can lead to severe engine damage.
the acids in the oil eats the pan over time
Oil spread on a pan due to a reaction with the metal of the pan. This reaction causes the oil to spread and make a coating on the pan. This helps to prevent foods from sticking.
No, if you have oil in your oil pan, you have other problems. It has nothing to do with your water pump going out or being bad.
We do not throw water on a pan fire because of oil and water do not mix together. Oil will float on the surface of water and will leave the pan before the water. The fire is not burning the water. It's using the oil for combustion.
Blown headgasket
an oil pan leak is adding oil to the already polluted environment, causes you to drive with your car a bit low on oil at times, and causes unsightly stains under the car .aside from all this if you monitor the oil level and keep it where it should be , not much of anything else ,i can think of,
If you have the 2.7L and antifreeze is getting into the oil the water pump may have failed. The water pump on the 2.7 is internal and driven by the timing chain. The other probable cause is a failed headgasket.
Drain the water from your 1998 Chevy Lumina oil pan. Remove the oil pan retaining bolts. Remove the old oil pan gasket and clean the surface. Put the new oil pan gasket on and reverse the process.
Over tightening the drain plug.
Yes.
Water got into your oil pan.
The oil doesn't spit, it's the moisture in the pan that spits. Any water droplets on the food or the pan get covered over by the oil. Then when the water gets hot enough to boil and turn to steam, it makes a small explosion and throughs a bit of the oil out of the pan when it explodes.