I can't locate where the spark plug and wires are on my 2006 Isuzu I 280. 4 cylinder.

SOURCE: Cylinder number for firing order for 1995 Isuzu Trooper

Hi,

Assuming your 1995 Isuzu Trooper is using the 3.2 SOHC engine, the firing sequence would be as shown here.
. This was originally posted here. An actual image which was originally posted here.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

SOURCE: 1992 Isuzu Rodeo Distributor wires

Hi,

On the 3.2L distriburorless ignition, the firing order is a straight 1-2-3-4-5-6.

Cylinder numbering .

-

Hope this works for you

SOURCE: 1992 Isuzu Rodeo Distributor wires 3.1L engine

Hi,
Isuzu seem to have complicated things by changing engines, firing orders and even direction of rotation! As you can see, they've numbered the cylinders the other way than the 3.2L.

The Firing sequence for the 3.1 (traditional distributor) 6 cylinder is as follows -



If you take the distributor cap off, there should be a "No.1" formed on the inside. Stick a lead on this before you put the cap back on and go from there.
As leads are different lengths, you may have to swap a few to find the best fit.

I think 2 of them will look out of place - but that's the way it's designed. Just make use of clips for holding them neatly.

Thanks for using Fixya.

SOURCE: Isuzu Rodeo w/3.1L engine

Front Passenger side on cap is 1 - if you look on the inside of your cap there SHOULD be a pin marked with a 1, and the plugs go CLOCKWISE not counter. Just had the same problem myself with my 91 Rodeo. Cylinders are as follows Passenger side (front to back) 1 - 3 - 5, Driver side (front to back) 2 - 4 - 6. I called the Isuzu dealer and they told me it was counter clockwise, but when I hooked it up that way it backfired through the Carb.

SOURCE: ISUZU RODEO SPARKS PLUGS CHANGE OVER

In the center of each valvecover is a well with a wire in it each wire has a seal cap attached pull up and youll find a stem which goes down a tube this is part of the spark plug wire the plugs are at the bottom of this tube youll need a long adapter on your wrench and socket for this job and you can extract the plug using the wires stem