spark plugs wiring diagram
spark plug gap on 1990 ford ranger 4.0?
( .054 inch ) for the 4.0 L in a 1990 Ford Ranger - according to motorcraft.com
diagram of fusebox on 1988 ford ranger
.044 inch ( according to fordparts.com and therangerstation.com )
autozone.com has free online manuals
There is a website called The Ranger Station that might have the fuse box diagram. Don't know the URL, but you can probably find it through Google.
wiring diagram for 98 ford ranger door alarm
1990 ford truck no spark
A 1990 Ford Ranger is OBD I / EEC IV - if that's what you are asking
location of fusable links Ford Ranger 1990 2.9
A diagram of what component?