it is an V8 meaning it has 8 plugs
On a 2000 Lincoln Navigator : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
Bad ignition coil? Common problem each cylinder has it own coil located at the top of the spark plug
firewall 3 - 6 2 - 5 1 - 4 Front of Lincoln LS ( V6 )
passenger side of engine , front cylinder
First spark plug on right side (passenger side)
if its a four cylinder it has four if its a v6 it has six a spark plug per cylinder
firewall 3 - 6 2 - 5 1 - 4 front of Lincoln LS ( V6 )
firewall 3 - 6 2 - 5 1 - 4 front of Lincoln LS ( V6 )
In the Cylinder head.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Lincoln Navigator
first spark plug nearest the radiator on the drivers side.