If you put too much oil in the engine, it raises the oil level high enough that the crankshaft touches it. The crankshaft will whip the oil, aerating it. This air in the oil will destroy your engine bearings. The bearings have a very thin layer of oil on them which keep the bearing and whatever the bearing is against from locking up. The air will remove the oil layer from the bearing and the bearing will then rub against whatever engine part it is used for. The bearing will then be shredded and metal parts will go about destroying your engine. Moral of the story, don't over fill your oil.
in the top of the engine there is a cap with an oil can sign on it . Fill the oil in there. Be care not to over fill as it can cause the engine to cease!
You can overpressurize seals, or wash bearings out. Never oil fill a engine because of it. If you engine is over full, get a drain catch pan, and take some oil out. Remember, its always easier to put oil in, than it is to take it out.
If you put gasoline/petrol in the oil resivoir of any engine, you will destroy the engine if you do not drain the oil and add fresh oil immediately. Start running that engine and it will not last long.
Put the oil fill cap back on!
3.4 to 4.4 litres. never over fill, it can damage the engine. fill engine up to the full line on the dipstick and no further.
it wont hurt, the excess oil will eventually burn off
crack the engine block and oil mixes with water or antifreeze.
The engine oil capacity, of your 1999 Honda Passport, is for quarts. The manufacturer recommends; you do not over fill the motor oil.
I presume you mean overfill with oil. It will depend on how much you overfill it. If only a bit then it'll probably be OK. If a lot, you may get seals damaged.
If you have over filled your engine oil, it will not "leak" unless you have completely filled the engine with oil and is pouring out where you put it in. However overfilling even as much as little as 1 quart can lead to catostophic engine damage as the crankshaft will spin into the oil in the pan causing it to foam and cause oil circulation problems throughout the engine leading to overheating and engine siezing.
Too much oil can cause engine damage. Remove the excess oil and only fill it to the full mark.
putting too much oil in any engine is not good... the oil can over flow to your spark plug... that can cause stall..