the 4.3 L vortec takes 5 quarts of 5W-30 oil also the filter is an acdelco PF61 but just to make sure start the car after putting the oil in run it for a minute then check the dipstick, i always put in 5 quarts
4 quarts
5.7 qts. with filter change
5 QTS. with new filter.
5 QTS. with new filter.
4 quarts
No you do not.
It should be six quarts total if you change the filter. Otherwise, five quarts.
Chevy 5.3L Engine oil capacity with filter change is 6 qts.
Consult your owners manual...
Most applications require 5 quarts.
Of course, there is no other way to get at the pump.
The oil capacitie with filter change is 4.0 to 4.5 quarts