if its turning over but not firing make sure you have the right firing order, i had that happen to me onve, i replaced everything and then turned out i had two cylinders backwards
1998 Town Car should be 4.6 with coil over plug, why would you need firing order?
The spark plug firing order is 1 - 4 - 2 - 5 - 3 - 6 The engine cylinders / spark plugs are numbered : FIREWALL 3 - 6 2 - 5 1 - 4 FRONT The COIL PACK TOWERS are numbered : coil----3---4 pack---2---6 plug----1---5 On a 2002 Ford Explorer , 4.0 liter Single Over Head Cam , V6 engine
If it has a Continental F163 engine, it's 1-3-4-2. Most four cylinder engines use that firing order. Remove the spark plugs and turn the engine over, feeling for the compression stroke on each cylinder, and you can determine the firing order on anything.
Coils are over spark plugs.
On a 2005 Kia Sedona the coil packs are over the front 3 plugs. Wires go to the rear head.
The coil packs: only if something goes wrong, they are not a 'wear item,' and therefore have no anticipated change timeframe The spark plugs: yes.
Changing the spark plugs on a tundra you remove the cover over the plug then carefully remove the plug. Make sure that you only do one at a time so as not to mess up the firing order. Hope this is helpful.
( 3 - 1 ) ( 2 - 4 ) spark plug wires from coil to passenger side sparkplugs ( exhaust ) =========================================================== ( 4 - 2 ) ( 1 - 3 ) spark plug wires from coil cross over top of engine to driver side sparkplugs ( intake ) front of engine ============================================================ The engine cylinders / spark plugs are numbered 1 to 4 , from front to rear The spark plug firing order is ( 1 - 3 - 4 - 2 )
The spark plug firing order is ( 1 - 3 - 4 - 2 ) The engine cylinders are numbered , front to rear , 1 through 4 The COIL PACK TOWERS are numbered : ( 3 - 1 ) ( 2 - 4 )---passenger side ( exhaust ) ---------------------------------------------------- ( 4 - 2 ) ( 1 - 3 )---spark plug wires cross over top of engine to drivers side ( intake ) FRONT OF ENGINE
8 spark plugs platinum plugs were standard from the factory plug replacement requires a bit of work. coil-over plugs sit under the fuel rail so removal of the fuel rail may be necessary. take care when performing this task at home. each coil over is about 38$ (2011 price)
With the CB 650 (double over head cam) the left coil leads go to 1 and 4 and the right coil goes to 2 and 3. I'm not sure if its the same with the sohc