1988 Ford F150 5.0 Firing Order – It’s vital that you know which bank (or cylinder Top) is # 1 to assist decide a beginning point for firing order or perhaps to change the proper part, as an Oxygen detector, fuel injector or ignition coil.
In the past all that was needed to determine which lender or cylinder brain is number 1 was to determine what cylinder brain is placed the farthest frontward. The one that is the most frontward (closest to the top in the engine) is the number one cylinder and that area is banking institution one particular.
However, many engines these days have cylinder heads which can be positioned equally, making it harder to find out which is banking institution primary and which happens to be banking institution number 2. A number of typical good reasons we should know this, for instance is usually to determine Oxygen sensor to switch when you are searching for B1 S1 (Bank One Sensor One particular), or maybe you’re attempting to find an ignition coil to inspect for the P0301 (#1 cylinder misfire documented) misfire code.
Items to consider