bad piston rings Excessive engine wear - Rings, Valve guides, Valve seals
The engine Burn out
You probably spilled some oil on or near the engine, making it burn when the engine heats up.
yes used car oil can burn
I had a 1997 Pontiac Bonneville which lost oil and had a piston go through the engine..bummer! I really liked the car and want to get another one, does this type of car usually burn oil or was it just this car?
3.3liters, 15W40 mineral oil factory recomended, 5W30 for better performance if your car doesnt burn or leak oil.
what is a good engine oil to use in my car
Worn engine parts. Rings, bearings, etc.
it will burn oil and damage the plugs and emissions systems resulting in a check engine light and in 02 sensors and cat converter replacement which will keep the car from passing inspection until repaired. drain excess oil with a topsider or at the drain plug. do not drive with the car in this state
An oil leak is always going to be out of the engine as the engine contains oil and the car does not. I think you are saying you are loosing oil with no apparent leak. If that is the case the engine is burning oil and that is why you see no leaks.
it will burn into pieces
No
How much oil ? If it is ony a little it will burn off whan the car starts if it is a lot it may hinder the cars engine starting, if it is a lot of oil try getting as much of it out as possible, (Like sucking it out with a tube or something) then the little amount left will eventually burn off when the engine starts.