On a 2002 Ford Expedition ( 4.6 and 5.4 ) firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
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
if this a 5.4 engine they are in the middle of the valve cover there are indavidual coils for each cylinder remove elactrical plug and bolt and coil plug is under coil
Yes , the 2007 Ford Expedition engine has the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils
i have a 1998 ford expedition and i had simaliar to the same problem. does it feel like your loosing power? on my truck it was a misfire on my engine coil i would get that check out
The 5.4 liter V8 engine , available in the 1998 Ford Expedition has a Coil On Plug ( C.O.P. ) ignition system
4.6 motors they are in front of heads on either side of engine
301 means #1 cylinder has a misfire check plug or coil
Engine misfire. Possibly a bad coil or spark plug.
The # 2 coil / sparkplug / engine cylinder is on the passenger side of the engine , 2nd from the front of the engine
On a 1999 Ford Expedition , 4.6 liter V8 engine : I believe the ( 2 ) coil packs ( with four towers each for the spark plug wires ) are located on the front of the engine It has the Electronic Distributorless Ignition System ( EDIS )
drivers side of engine , the front cylinder