Firing Orders; (4.6L - 5.4L) = Firing Order: 1-3-7-2-6-5-4-8 Distributorless ignition system = ************* Firewall ************ (Passenger Side) 4 * 8 (Drivers Side) (Passenger Side) 3 * 7 (Drivers Side) (Passenger Side) 2 * 6 (Drivers Side) (Passenger Side) 1 * 5 (Drivers Side) ************* Radiator ************ On the 5.4L is located on the passenger's side rear spark plug. On the 4.6L, you will see two coil boxes on the front of vehicle where spark plug wires hook up too.
In a 2002 Ford Expedition : ( No , not really ) both the 4.6 and the 5.4 have the Coil On Plug ( C.O.P. ) ignition system , but there is a connection between the individual coil and the spark plug
On a 2002 Ford Expedition ( 4.6 and 5.4 ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
Could be a bad ignition coil each cylinder has its own
On a 2001 Ford Expedition : Both the 4.6 and 5.4 have the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils
Your 2001 Ford Expedition has the Coil On Plug ( C.O.P. ) ignition system so there are ( 8 ) individual coils
The 2002 Toyota Tacoma ignition coil is located on the firewall in the engine compartment. The coil will be on the drivers side of the firewall.
On a Ford Expedition , 4.6 with the Coil On Plug ignition system firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
at each spark plug
Suggest you visit your local public library, and find the Chilton's Repair Manual for the 1999 Ford Expedition. They show the wiring diagram for the ignition coil in the Manual.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
unplug wires to coil.remove the 7mm bolt pull coil off.
Where is the igniyion coil on a2002 mazda protege