2000 Ford Expedition 5.4 L Firing Order – It’s important to know which lender (or cylinder head) is # 1 to help establish a starting place for firing order or just to replace the proper component, like an Oxygen sensing unit, gasoline injector or ignition coil.
Previously all that was required to find out which financial institution or cylinder brain is # 1 was to determine what cylinder head is located the farthest forwards. The one which is the most ahead (closest to the top of your engine) is the main cylinder which part is bank 1.
But many engines today have cylinder heads that are positioned evenly, that makes it more challenging to find out which is bank number 1 and which is bank # 2. Several popular factors we must know this, for instance would be to figure out Oxygen sensor to exchange when you are searching for B1 S1 (Financial institution A single Indicator One), or maybe you’re seeking to locate an ignition coil to inspect for the P0301 (#1 cylinder misfire documented) misfire code.
What you should try out