Need the firing order for plug wires
SOURCE: need to know the firing order of plugs in middle coil
My sincere apologies for the delayed response.
I am personally going back to answer your unanswered questions.
I have only been a free contributor to this site for the past 4-months.
I do not know if you still need this information, but I am going ahead and answering it anyway.
For the 3.1L:
Firing Order:
1-2-3-4-5-6
Cylinders:
(back of engine)
1-------3-------5
2-------4-------6
(front of engine)
Ignition Coil Connections:
|o---o| |o---o| |o---o|
.5---2..3---6...4---1
Let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!
Again my apologies...
SOURCE: I was changing plugs&wires,and i forgot to
(2) (4) (6)
--------------
ENGINE
--------------
(1) (3) (5)
Coil Packs
------
6
------
3
-------
2
-------
5
-------
4
-------
1
------
Hope this helps
GM Cavalier/Sunfire 1995-2000 Repair Guide
Print
See Figures 1 and 2
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 previously and rewired. The resultant wiring would hold 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 to reflect how your engine is wired.
Fig. Fig. 1: 2.2L (VIN 4) Engine Firing Order: 1-3-4-2 Distributorless Ignition System
Fig. 2.5L Engine Firing Order: 1-3-4-2 Distributor Rotation: Clockwise
Fig. 3.9L Engine Firing Order: 1-6-5-4-3-2 Distributor Rotation: Clockwise
Fig. 5.2L and 5.9L Engines Firing Order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise
Fig. 4.7L Engine Firing Order: 1-8-4-3-6-5-7-2 Distributorless Ignition
Fig. 8.0L Engine Firing Order: 1-10-9-4-3-6-5-8-7-2- Distributorless Ignition
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