You drain some and it will be ok
drain oil from oil pan. theh add oil
Three possibilities. Overfilled with oil. Worn cylinder or rings. Worn valve guides. On most smaller engines, it's cheaper to replace the engine or the short block. If the engine has overhead valves and the valve guides are worn, a short block won't fix the problem.
overfilled engine oil
If you overfilled the oil then you can drain some out. There are small hand held pumps that would work fine for the purpose. The exact process would depend on what you overfilled and how much. If the overfill is slight it might not matter on some things and be a big problem in some other. You did not say what you overfilled to give a real exact answer.
The engine oil is overfilled.
Your engine is most likely overfilled with oil. Check your oil and make sure it isn't overfilled. However a little oil coming out the exhaust isn't gonna hurt anything, your just gonna waste a heak of a lot of oil
oil will pour out. that's what the dipstick is for. Check it and if needed, drain some out.
Yes, it is really not a good idea.
You overfilled the crankcase!
You have overfilled the engine. Drain the oil to the appropriated level.
If you overfilled your oil on accident do NOT drive the car. Either drain some oil yourself or have the car towed to a mechanic and have them drain some oil for you. If you do drive the car even with the oil overfilled by as little as by quarter quart the oil will foam up and do a LOT of damage including blow seals ruin cylinders ruin valvetrain ruin oil pump ruin pistons ruin rings ruin cylinder head ruin valve guides and more. At that point it would be cheaper to buy a whole new or rebuilt engine then to fix the old one.
You have overfilled itOr you have a leaking sealOr a crack in the housing.