The COIL PACK TOWERS are numbered : coil-----3---4 pack----2---6 plug-----1---5 --------------------------------------------------------------------------- The spark plugs / engine cylinders are numbered : passenger side of engine , front to rear , 1 , 2 , 3 drivers side of engine , front to rear , 4 , 5 , 6 ----------------------------------------------------------------------------- The spark plug firing order is ( 1 - 4 - 2 - 5 - 3 - 6 )
Which engine?
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
The spark plug wiring diagram for a 2000 F-150 can be found in its service manual. The service manual is available from Ford.
When adding new wires, or removing old wires, a person should have a diagram of the system. A wiring diagram for this car can be found in its maintenance manual.
It is a diagram used to trouble shoot wiring concern on the vehicle. Tells you how and where the wires go.
That would depend on which engine size you have
.052 - .054
.054 inch
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
.054 inch ( according to motorcraft.com )
check that all plug wires go to the correct plug, that is all that would be the problem If the vehicle did not miss prior to replacing the wires and plugs, this could indicate that the plugs may not be gapped properly for that vehicle's engine, or when inserting the spark plugs one or more plugs may have inadvertenly missed the spark plug hole and closed the gap further than the pre-set or recommended setting, or one or more of the plug wires may not be connected to the proper spark plug. Consult a local auto parts store for the correct wiring diagram for the spark plug wires or you may purchase a Haynes Manual which will have this diagram in it as well as the correct spark plug gap and you may also find a spark plug gap tool too.
The COIL PACK TOWERS are numbered : coil----3---4 pack---2---6 plug----1---5 -------------------------------------------------------------- The engine cylinders / spark plugs are numbered : passenger side of engine , front to rear , 1 , 2 , 3 -----drivers side of engine , front to rear , 4 , 5 , 6 --------------------------------------------------------------- The spark plug firing order is ( 1 - 4 - 2 - 5 - 3 - 6 )