The 2.9 L V6 used in 1986 to 1992 Ford Rangers spark plug gap is ( .044 inch )
The spark plug gap for the 5.0 L - V8 engine - in a 1999 Ford Explorer is ( .052 - .056 inch )
The gap is .054" for a 1999 Ford F-250.
.054 inch
.052-.056
The gap is .054" for a 1999 Ford F-250.
0.54 (in thousandths of an inch)
Check your underhood sticker, it should say.
.054 inch ( according to motorcraft.com )
On a 1999 Ford Ranger : Check the Vehicle Emissions Control Information ( VECI ) decal in the front of the engine compartment , it will show what type of spark plugs to use , and the spark plug gap
The spark plugs on a Ford Explorer are replaced by first disconnecting the battery. Remove the spark plug using a spark plug socket. Replace with the factory recommended spark plug.
you have to replace all of your spark plug wires. there is a coil built into the top of each boot that goes over each spark plug. that's why the wires are so costly.