Wiring diagram, firing order # 1 location on the distributor cap

1. Connect the distributor's B+ (battery) terminal to a switched 12-volt source, such as the ignition switch.

2. Connect the distributor's tach terminal to the tachometer signal wire, if you have a tachometer.

3. Connect the distributor's ground wire to a good engine ground.

4. Connect the distributor's #1 spark plug wire to the #1 spark plug on the engine. The #1 spark plug is usually located on the driver's side front cylinder.

5. Connect the remaining spark plug wires in firing order sequence to the distributor cap terminals. The firing order for a Buick 455 engine is 1-8-4-3-6-5-7-2.

6. Install the distributor cap and rotor.

Hi, the firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )

The distributor rotor turns COUNTERCLOCKWISE
The marked # 1 position on the distributor cap faces to the REAR and slightly towards the drivers side, the engine cylinders spark plug locations are numbered.





The wiring diagram....

If it is the 1.6 liter 4 cylinder here is a diagram for you. Hope this helps.



Sorry it wouldn't let me post it any bigger. If you need more help I can forward you a link.

Hello durtyt: My name is Roger and I will answer your question: Attached is a picture of the fire order for 5.9 Dodge Ram 1500. Should You need further help please just ask. Please rate the answer you received. Thank You for using Fix Ya. Roger

Firing Orders
NOTE: To avoid confusion, remove and tag the spark plug wires one at a
time, for replacement.

If a distributor is not keyed for installation with only one orientation, it
could have been removed and installed improperly and then rewired. The new
wiring arrangement would maintain the correct firing order, but could change the
relative placement of the plug towers in relation to the engine. For this reason
it is imperative that you label all wires before disconnecting any of them.
Also, before removal, compare the current wiring with the accompanying
illustrations. If the current wiring does not match, make notes of the current
plug wire locations and orientation of the distributor cap.

5.7L Engine
1-8-4-3-6-5-7-2

7.4L Engine
1-8-4-3-6-5-7-2

Here you go. As the firing order is 1-2-3-4-5-6 it is simple. Just connect #1 to the #1 location as noted on the diagram, then to the #1 plug, and then as the distributor is rotating clockwise the #2 plug wire goes to the next connection which will be #2 in line and so on.
Diagram curtorsey: about.com

991 Chevy S10 firing order
The firing order for a Chevy s10 depends on which engine you have.
1.9L engine the firing order is: 1-3-4-2 . Distributor rotates counterclockwise.
2.0L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise.
2.5L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise.
2.8L engine the firing order is: 1-2-3-4-5-6 . Distributor rotates clockwise.
4.3L engine the firing order is: 1-6-5-4-3-2 . Distributor rotates clockwise.

Firing order 1-8-4-3-6-5-7-2 Distributor rotates clockwise.  2-4-6-8 front of vehicle 1-3-5-7 rear

Check this info... Wiring Diagrams with the graphic firing order for 6 and 8 cilinders.

Good luck!!!

On your Ford E 350.
Are 3 Engine sizes available. 5.0L, 5.8L and 7.5L.
On Gasoline.
The Firing Order for 5.0L and 7.5L are the same.
But diferent on 5.8L.
Here is a Picture if the firing order and cylinder number.

tHIS IS THE FIRST FIRING ORDER FOR 5.8L.
The CIRCLE mark is for the cylinder # 1 on the distributor cap.

This is for the 5.0L and 7.5L
The Circle mark is for the cylinder # 1 on the distributor cap.
The ROTOR turn Clock wise.

I hope this help on your problem.
Thank you for use fixya......