3.0 L V6 engine - .044 inch 4.0 L SOHC V6 engine - .065 inch ( 2001 to 2004 Ranger ) According to motorcraft.com NOTE : the owners manual shows .052 - .056 for the 4.0 L SOHC but Motorcraft.com is updated daily
spark plugs wiring diagram
( 8 spark plugs ) for your 2001 Ford Ranger 2.5 liter 4 cylinder ( with Fords twin plug ignition system )
.042 - .046 inch
The spark plug number that is in my 2003 Ford Ranger XLT is: AGSF34FP - Motorcraft.
The spark plug gap for a 1983 Ford Ranger 2.8L is .044"
The 2001 Ford Ranger owners manual shows for the 2.3 L - DOHC - 4 cylinder spark plug gap ( .041 to .047 inch ) motorcraft.com website shows ( .044 inch )
The 2.3 liter in the Ford Ranger from 1989 to 1997 and the 2.5 liter from 1998 to 2001 use ( 8 ) spark plugs
For what year ?
P0300 means random misfire detected which probably has to do with the spark plugs or the plug wires
Check the Vehicle Emission control Information ( VECI ) decal located in the front of the engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
spark plug gap on 1990 ford ranger 4.0?
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment ( it will show the type of spark plugs to use and the spark plug gap )