2002 Ford F150 Firing Order – It’s crucial that you know which financial institution (or cylinder Top) is number 1 to help establish a starting point for firing order or simply to change the right portion, as an Oxygen sensing unit, energy injector or ignition coil.
In the past everything was essential to determine which lender or cylinder mind is number 1 was to determine what cylinder mind is located the farthest frontward. One that is regarded as the forward (nearest to the front side of your engine) is the top cylinder and this area is banking institution a single.
However, many motors today have cylinder heads that are placed evenly, making it harder to find out which is financial institution primary and that is financial institution second. A few frequent good reasons we have to know this, as an example would be to establish Oxygen sensing unit to exchange when you are searching for B1 S1 (Banking institution One Indicator 1), or if you’re looking to find an ignition coil to inspect for the P0301 (#1 cylinder misfire recorded) misfire code.
Points to consider