According to the 1999 Ford Mustang Owner Guide :
With engine oil filter change
( 5.0 quarts / 4.7 liters of engine oil )
why is my check engine light on 99 mustang gt
Yes
9
69
My 2003 mustang gt sump is 6 quarts
6 QT
260 at the flyheel
Porsche Carrera GT. Top Speed is better and acceleration.
A 1995 Ford Mustang GT came from the factory with ( 5W-30 )
10w-30
fuse 24
DOT 3 brake fluid