The spark plug gap for the 2.3 litre 88 ranger is .035. This information can be found on the decal inside the engine compartment.
The spark plug gap for a 1983 Ford Ranger 2.8L is .044"
For what year ?
.054 for 4.0 V6
spark plug gap on 1990 ford ranger 4.0?
.042 to .046 inch (according to the 2000 Ford Ranger owners manual ) spark plug gap for the 3.0 L - V6 engine
The proper gap for the 2000 2.5L Ford Ranger is .044"
The 2.9 L V6 used in 1986 to 1992 Ford Rangers spark plug gap is ( .044 inch )
.054 inch
.052-.056
The 2003 Ford Ranger Owner Guide shows .052 inch to .056 inch spark plug gap for the 4.0 liter V6 engine
.044 inch for the 3.0 liter in a 2002 Ford Ranger
www.motorcraft.com shows the spark plug gap for a 1992 Ranger 2.3 L engine as ( .044 inch )