As much as the dipstick tells you to.
6 qrts
A four cylinder 2009 Ford Focus hold 4.5 quarts of oil.
I need to know what the oil capacity is of a 1983 Ford crown Victoria 302 engine
no
Five quarts, including the quart in the oil filter when it is also changed.
High or Low Engine Oil Pressure Check related links below
Ford 302
The oil pressure sending unit on a 302 ford is located on the block of the engine. It screws into the block and the sending unit goes on the end. The oil pressure sending unit on a 302 Ford is slightly above and to the left of the oil filter. I find it is easier to replace with the oil filter out.
15 quarts
The oil pump is bolted to the bottom of the engine INSIDE the oil pan
should be just above the oil filter.