1970 Ford 360 Firing Order – It’s important to know which lender (or cylinder Top) is number 1 to help determine a starting place for firing order or perhaps to switch the right aspect, as an Oxygen sensing unit, gas injector or ignition coil.
Before everything was needed to determine which bank or cylinder mind is number 1 was to see which cylinder head is positioned the farthest frontward. One which is considered the most frontward (nearest the front side of the engine) is the top cylinder and therefore aspect is bank one.
But some engines these days have cylinder heads which can be located consistently, rendering it harder to determine which is lender # 1 and which is lender number two. A couple of popular factors we have to know this, for instance is usually to establish Oxygen detector to exchange when you are interested in B1 S1 (Banking institution One particular Indicator 1), or if you’re trying to track down an ignition coil to examine for a P0301 (#1 cylinder misfire captured) misfire code.
Things to consider
Several cylinder motors generally have the #1 cylinder closest to the top in the engine (only one lender).
V-6 or V-8 search for the connect which is nearest to the front side of your engine, in the event the cylinder heads are even another means of deciding #1 is going to be needed.
Don’t neglect the apparent, check up on the spark plug cable on its own for cylinder phone numbers.
Also look into the ignition coil for numbers.
If you have a skim instrument, consider disconnecting an oxygen sensor temporarily to find out which is B1 or B2. Commonly a pending code or difficult code sets rather quickly. Also glance at the data display screen of the skim resource, the voltage need to in many instances default to .5V.
If all else falters browse the services handbook. Several online places provide easy access to firing order plus much more at DIY pricing.