According to the owners manual 5 W 30
( 5W-30 ) for the 2.5 liter 4 cylinder , 3.0 and 4.0 liter V6 engines ( according to the 1999 Ford Ranger Owner Guide )
According to the 1999 Ford Ranger Owner Guide : With engine oil filter change : The 2.5 liter four cylinder engine takes 4.3 liters / 4.5 U.S. quarts of (5W-30 engine oil )
how to replace oil pump in a 1999 ford ranger xlt ext cab 4.0
That would depend on what year of Ford Ranger and what size of engine it has
( 5W-30 ) is the preferred oil , according to the 1997 Ford Ranger Owner Guide
Have to drop oil pan
Motorcraft FL-1A
On a 1999 Ford Ranger , 4.0 liter V6 engine : The engine oil dipstick is on the drivers side of the engine
For the 3.0 liter V6 engine in a 1999 Ford Ranger , with engine oil filter change : ( 4.5 quarts ) according to the Owner Guide
my 2009 ford ranger 2.3 owners guide say use 5w-20
10/30 --------------------------------------------------------------------------------- According to the 1996 Ford Ranger owners manual ( 5 W 30 is the PREFERRED oil )
5 W 30