SOURCE: firing order for 1989 full size ford bronco 302
13726548 #1 cyl is front pass side and count to back 1234 are on pass side.5678 are on driver side.# 5 being front
SOURCE: whats the firing order on a ford 5.4 engine
The firing order for the 5.4L engine is 1-3-7-2-6-5-4-8.
Here is a link that shows a diagram.
http://autorepair.about.com/library/firing_orders/bl-ford-firing-98.htm
SOURCE: Firing order for Spark Plug wires
Here is the diagram you ask for. While it says it is for the 3.0L V6, it is the same for the 4.0L V6 if that's what you have...
SOURCE: firing order diagram for ford f-150 4.2 liter
Try this diagram and hopefully it will help you out.
SOURCE: What is the spark plug firing order for a 1989
There are three kinds of 302s made from 1982-2001.
5.0L HO This engine was used in 1983-1995 Mustangs, Mark VII Lincolns, and some T-birds and Cougars. All Explorer 5.0L engines are 5.0L HO engines as well. They use the 351W firing order, 1-3-7-2-6-5-4-8. Except for the 1983-84 Mustangs, all of these engines are roller cam equipped. They use a reverse rotation water pump and front cover. The 1994-5 Mustang and all Explorers use a unique front cover and water pump.
5.0L Full Size Car This engine was used in 1982-1990 Crown Victoria and Grand Marquis. They use the 289-302 firing order, 1-5-4-2-6-3-7-8. Most of these cars are not roller cam equipped, however sometime in the early 1990s they started using roller cams but retained the 302 firing order. They use a standard (clockwise) rotation water pump and front cover.
5.0L Truck (except Explorer) These engines are similar to the Full Size Car engines, except they use different intake manifolds and camshaft profiles. They also use the 289-302 firing order, 1-5-4-2-6-3-7-8. They also began using roller cams sometime in the early 1990s. They use a reverse rotation water pump and front cover.
Good Luck
Testimonial: "Thank you, The information you have given me is a great help. There was a different firing order on the information sticker on top of the air cleaner."
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