Ford 3.0 Firing Order – It’s important to know which lender (or cylinder Top) is primary to aid determine a place to start for firing order or maybe to replace the appropriate part, as an Oxygen sensing unit, gas injector or ignition coil.
In past times everything that was essential to determine which lender or cylinder head is # 1 was to determine which cylinder go is positioned the farthest forwards. The one which is considered the most ahead (nearest the front side in the engine) is the best cylinder and this part is lender 1.
But many motors these days have cylinder heads which are positioned equally, that makes it more difficult to determine which is financial institution number 1 and that is lender number two. A number of common good reasons we need to know this, for example is always to decide Oxygen detector to change when you would like B1 S1 (Banking institution One Indicator A single), or maybe you’re attempting to locate an ignition coil to examine for a P0301 (#1 cylinder misfire documented) misfire code.
Points to consider