Well crap. Its starting to look like gm decided to switch it up on me sofar. If the lml is like the prior 6.6s (lmm, lb7 ect...) then that means..

1 3 5 7 located on passenger side
2 4 6 8 located on driver side

Im not going to tear into the motor to do the replacement until I get some sort of confirmation but...

Im going to do the compression test on the other side. No big deal.

But I hope someone helps me soon. Im having to work between rain. Not raining now. Will be by noon though :banghead:

 

Im gonna see if I can spot the offset. I know that the odd side will be slightly forward of the even.

 

Well crap. Looks like the odd side is the passenger side. I would still like someone to confirm this for me before I pull the valve cover to replace the injector. But im gonna go ahead and do a compression test on the passenger side. Not difficult.

 

Well at least it checked out. No harm in compression testing more than one cylinder.

 

Your right, odd numbers on the passenger size, 1 is furthest forward.


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Damnit gm... why ? Lol.

Anyway. Injector replacement went swell.

Anyone have a reason as to why they swapped / reversed bank / cylinder numbers post 6.2 / 6.5? Or did they do it just to throw people off? Maybe to make some more room on passenger side between the firewall and engine? hmm..

 

Because the 6.2/ 6.5 was designed and engineered on this side of the planet, and the Duramax was partially designed and engineered halfway around the world, with the help of the fine folks at Isuzu.
The mirror image is result of being from the opposite side of the planet.

 

I knew it was isuzu that was behind it lol. Detroit is better. Lol. My favorite diesel of all Time is still the 6 and 8v53. 2 stoke hogs.