Remove the spark plug wires from the spark plugs, use an extension for your Allen wrench, and use a spark plug socket to remove the spark plug.
Use what ever Jeep built it with.
The gap is .043 and make sure you use Platimum tipped spark plugs!
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
On a 2004 Ford Explorer : Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of the engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
Champion Double Platnum
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
Petrol/gasoline cars do use spark plugs.Petrol/gasoline cars do use spark plugs.
this depends on the spark plug you use. If you use autolite spark plugs you will need to gap them to 54 thousandths.
Today's diesel engines do not use spark plugs.Today's diesel engines do not use spark plugs.
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
Check the Vehicle Emission Control Information ( VECI ) decal in the front of your engine compartment . It will show what type of spark plug to use and the spark plug gap