How much oil should i put in an 1992 chevy s10 pickup when changing the oil?

it has 180,000 miles on it, it is a 4.3 liter v6.(manual)


also wat type of oil should i use?How much oil should i put in an 1992 chevy s10 pickup when changing the oil?
actually its 4.5 quarts of motor oil.Use an extended life 5W-30 high mileage.It's formulated for car like yours.Has more lubricants and a stronger viscosityHow much oil should i put in an 1992 chevy s10 pickup when changing the oil?
5 quarts 10-30 any oil stay away from real chear stuff you could even put in oil that is for alot of miles but i dont recommend these pesonally
Refer to your owner's manual it will tell you everthing you need to know I suggest 5quarts of 10 w 30