2008 Ford 4.6 Firing Order – It’s vital that you know which lender (or cylinder head) is number 1 to assist decide a starting point for firing order or simply to switch the appropriate portion, like an Oxygen sensor, energy injector or ignition coil.
In the past all of that was necessary to find out which bank or cylinder brain is primary was to determine which cylinder brain is situated the farthest frontward. The one which is considered the most frontward (closest to the front from the engine) is the top cylinder and this area is lender a single.
However, many engines nowadays have cylinder heads which are placed consistently, that makes it tougher to find out which is banking institution number one and which can be financial institution # 2. Several common reasons we should know this, for instance is to establish Oxygen indicator to change when you would like B1 S1 (Lender A single Sensing unit 1), or maybe you’re trying to find an ignition coil to inspect for any P0301 (#1 cylinder misfire captured) misfire code.
Things to attempt