On a 1997 Mercury Mountaineer ( 5.0 liter / 302 cubic inch V8 engine )
* according to my Haynes Repair Manual
The towers on the coil packs are numbered :
( 4 - 7 )------( 3 - 5 )
( 8 - 2 )------( 6 - 1 )
---front of vehicle---
-----------------------------------------------------------------------------------------------
Also , the firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) and
The engine cylinder locations are numbered :
firewall
4 - 8
3 - 7
2 - 6
1 - 5
front of vehicle
A 1997 Mercury Mountaineer - 5.0 L ( 302 cubic inch ) V8 coil packs are numbered : ( 4 - 7 )-----------( 3 - 5 ) ( 8 - 2 )-----------( 6 - 1 ) ------------front---------- The engine cylinders / spark plugs are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of engine
On a 2000 Mercury Mountaineer , with the 5.0 liter V8 engine : There are ( 4 ) spark plug wires going to each of the ( 2 coil packs ) ( 4 - 7 ) ( 3 - 5 ) ( 8 - 2 ) ( 6 - 1 ) front of vehicle ----------------------------------------------------------------------------------------------- The engine cylinder locations are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mountaineer ( V8 )
For a 1997 Ford F-150 , 4.6 liter V8 engine( It has 2 coil packs with 4 spark plug wires connecting to each coil pack )
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 The engine cylinder locations are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mercury Mountaineer The towers on the coil packs are numbered : ( 4 - 7 ) ( 3 - 5 ) ( 8 - 2 ) ( 6 - 1 ) looking from the front of the Mountaineer
For a 1997 Mercury Mountaineer , 5.0 liter / 302 cubic inch V8 engine : The firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) The engine cylinder locations are numbered : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle The towers on the ( 2 ) coil packs are numbered : ( 4 - 7 ) ( 3 - 5 ) ( 8 - 2 ) ( 6 - 1 ) --------front-------
I believe it has ( 2 ) because the ignition system is EDIS ( Electronic Distributorless Ignition System ) on the 2002 Mercury Mountaineer V8
Diagram can be found in the proper Haynes manual, available at most auto parts stores. Coil paks may also be numbered for easy identification.
A 2002 Mercury Mountaineer has the Electronic Distributorless Ignition System ( EDIS ) With the 4.0 L , V6 engine there is ( 1 ) coil pack With the 4.6 L , V8 engine there is ( 2 ) coil packs
The car has coil packs and does not have a distributor.
Click the link for a diagram.
A 2004 Mercury Mountaineer does not have the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils . It has the Electronic Distributorless Ignition System ( EDIS ) with ( 2 coil packs ) and ( 8 ) spark plug wires
8 -one per cylinder