The 2.3 liter 4 cylinder and the 3.0 liter V6 engines use ( 5W-20 )
The 4.0 liter V6 engine uses ( 5W-30 )
according to the Owner Guide
10W30 is the type of oil that a 1988 Ford Ranger takes. The Ford Ranger was first produced in 1983 and discontinued in 2012.
( 4.5 quarts of engine oil ) with oil filter change for the 3.0 liter V6 ( according to the 2003 Ford Ranger Owner Guide )
For a 1995 Ford Ranger : ( 5W-30 is the PREFERRED oil ) * 2.3 / 3.0 / 4.0
According to the 2003 Ford Ranger Owner Guide : For the 3.0 litre V6 engine : With engine oil filter change ( 4.3 litres of engine oil )
5W-30 is the preferred oil
According to the 2003 Ford Ranger owners manual : 2.3 L and 3.0 L engines - the preferred oil is ( 5 W 20 ) 4.0 L - SOHC - V6 engine - the preferred oil is ( 5 W 30 )
gear oil if it has posie put in the adtivive
The 2003 Ford Ranger owners manual shows : ( 4.5 quarts with filter change ) for the 3.0 L - V6 engine
( 5 W - 30 ) according to the 2000 Ford Ranger owners manual
The 1998 Ford Ranger Owner Guide shows ( 5W-30 ) for the 2.5 / 3.0 and 4.0 engines
5W-30
For a 1994 Ford Ranger , 4.0L V6 engine : The PREFERRED oil is 5W-30 With engine oil filter change ( 5.0 U.S. quarts / 4.7 litres )