Number one is driver side front.
The plug is under the dash on the driver side.
Passenger side , 3rd plug from the front
On the v 8 it is the front driver side cylinder.
For both 4 & 6 cylinders, they are on the passenger side of the motor. Follow the plug wires to the plugs in the side of the engine.
the fuel injectors on this jeep are located on the top left side (drivers) of the engine . one injector for each spark plug . if you know where your spark plugs are , you pretty much know where the injectors are , just on the opposite side.
The engine cylinder at the front of the engine is the # 1 cylinder The spark plug on the intake side ( drivers side ) is the # 1 intake spark plug ( The spark plug on the exhaust side ( passenger side ) is the # 1 exhaust spark plug )
if it is like my bike 2005 Honda foreman rubicon, you can find the spark plug under the seat. you have to take off the plastic part on the left side of the seat to acess the spark plug hole. by the way, the spark plug is very deep you probably need an extention, and a deep socket...
On the inline six cylinder engine , spark plug # 6 is the rear spark plug On the V6 engine , spark plug # 6 is the rear plug on the drivers side of the engine On the V8 engines , spark plug # 6 is the 2nd plug from the front on the drivers side of the engine
#7 spark plug is the last plug on the left side...that is the drivers side of the truck
The spark plug locations are all on the same side of the engine. They are in the side of the head, where the plug wires are connected.
passenger side third spark plug back Driver side ?
On a Ford Expedition ( the # 1 engine cylinder / spark plug is on the passenger side ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle