# 4 cylinder is the cylinder nearest the firewall on the passenger side of the engine The engine cylinders are numbered 1 , 2 , 3 , 4 from front to rear on the passenger side of the engine and 5 , 6 , 7 , 8 from front to rear on the drivers side of the engine
the number 5 cylinder on a 1998 Ford Expedition 4.6 liter v8 is the first one you see on the drivers side front.
First cylinder on the passenger side.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
On a 1998 Ford Expedition ( 5.4 and 4.6 ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
On a Ford Expedition ( 4.6 and 5.4 liter V8 engines ) firewall 4 -8 3 - 7 2 - 6 1 - 5 front of vehicle
Ford 5.4L Firing Order; 1-3-7-2-6-5-4-8 Number 7 Cylinder is on the Drivers Side. 3rd from the front of the engine to the back of the fire wall...
An engine cylinder misfire has been detected on the # 1 cylinder and the # 8 cylinder firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford Expedition
I noticed that " Helpfull " had answered that the air suspension relay on a 1998 Ford Expedition was located on a bracket by the passenger side headlight . ( he came up with the answer after doing a Google search about 21 hours ago - was the answer not correct ? )
On a 1998 Ford Expedition ( 4.6 and 5.4 ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
The oil filter on a 1998 Ford Expedition 5.4 Triton engine is located just behind the bumper on the drivers side. Im not sure of the answer above for on my 98 expedition (5.4) the oil filter is located on the engine(drivers side), nothing near the bumper.
I had the same problem with a 1999 Expedition and it was a bad plug. Ford had a problem also with the plugs blowing out. It cost me about 1200.00