V8 engine in Ford Expedition firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
3rd from front on driver's side
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
A number 7 on a mark 8 is on the third one back on the driver's side.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of V8 engine in a 1997 Ford Expedition
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford Expedition
On a Ford Expedition , 5.4 ( and 4.6 ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
On a Ford Expedition : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford Expedition
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
it means you need a new spark plug and probably a new coil for number 7
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...