The 2003 Ford Ranger Owner Guide shows .052 inch to .056 inch spark plug gap for the 4.0 liter V6 engine
The spark plug gap for a 1983 Ford Ranger 2.8L is .044"
the spark plug gap is .054in. for 2003 ford focus.
The 2003 Ford Ranger owners manual shows a spark plug gap of (.052 - .056 inch) for the 4.0 L - SOHC - V6 engine , but Motorcraft.com ( one of Fords websites ) shows ( .065 inch ) for the 2001 to 2004 Ford Ranger 4.0 L - SOHC - V6 Ford states that the website is updated daily - confusing !
For what year ?
The recommended spark plug gap for a 2003 Ford Expedition 4.6 is .054"
spark plug gap on 1990 ford ranger 4.0?
.054 for 4.0 V6
For what engine ? 3.0
.044 inch for the 3.0 liter in a 2002 Ford Ranger
.042 to .046 inch (according to the 2000 Ford Ranger owners manual ) spark plug gap for the 3.0 L - V6 engine
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.