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1st. Lubrication, if the oil works correctly none of the metal parts actually touch each other.
2nd most important Carey contaminants and dirt away to be trapped in the oil filter.
3rd Cooling, many moving components inside the engine are cooled by the oil, not directly by the cooling system.
What else can I help you with?
What is the purpose of adding oil to a cars engine?
lubricates the crankshaft and pistons
How is viscosity used in cars?
It is used as a lubricant. Ex engine oil
What is oil useful?
Used oil is oil that has already been employed for a purpose. Used motor oil, for example, is motor oil that has been run through an engine. Used cooking oil is oil that has been utilized in the preparation of food.
How much oil is used a day?
Oil in vehicles is typically not consumed within the engine, what is in the engine is cycled through, unless of course your engine is burning or leaking oil. Most passenger cars though run on 4 to 5 quarts of oil.
Can you use 10w 30 motor oil usually used in cars for a generator which has a 4 cycle engine?
Of course you can. A small 4 cycle engine uses the exact same oil as used in any car.
Who makes the best engine oil for classic cars?
Castrol Motor makes the best engine oil for classic cars. Also, Pennzoil is an good choice for classic cars . Including, Mobil 1 and Amsoil. They are all great sources of oil for classic cars, but Castrol is the number one best oil for classic cars.
Where is the oil filler?
On newer cars it is a copy on the top of the engine marked "OIL".
Do you top up engine oil in a automatic car?
Yes you use engine oil in all cars regardless of transmission.
What is The purpose of the oil pump in an airplane?
To pump oil around the engine where it is needed.
What is the purpose of an oil seal?
Keeps oil in the engine where a part has to pass through
What does the oil light look like?
There is no such thing as an oil pressure light on most cars. Some cars have oil pressure gauges, and all have a "Engine" light or "Check Engine" light with a picutre of either an oil can, or Engine Block The oil pressure warning light usually looks like a little red oil can. The check engine light looks like a little yellow engine.
What does the oil pressure light look like?
There is no such thing as an oil pressure light on most cars. Some cars have oil pressure gauges, and all have a "Engine" light or "Check Engine" light with a picutre of either an oil can, or Engine Block The oil pressure warning light usually looks like a little red oil can. The check engine light looks like a little yellow engine.
