97 Ford Ranger 2.3 Firing Order – It’s essential to know which bank (or cylinder head) is number 1 to help you figure out a starting point for firing order or perhaps to change the right component, just like an Oxygen sensing unit, fuel injector or ignition coil.
In past times all that was needed to determine which bank or cylinder brain is number 1 was to determine which cylinder mind is placed the farthest frontward. One that is the most frontward (nearest to the front side of the engine) is the number one cylinder which aspect is financial institution one.
But a majority of motors today have cylinder heads that are positioned evenly, which makes it more difficult to determine which is lender number one and which is financial institution # 2. A couple of common reasons we have to know this, for instance is usually to figure out Oxygen detector to exchange when you are searching for B1 S1 (Financial institution One Detector A single), or maybe if you’re attempting to track down an ignition coil to examine to get a P0301 (#1 cylinder misfire recorded) misfire code.
Points to consider