Location of Duramax cylinders

Question

Duramax cylinder locations. Need to change out #2 glow plug.

Answer 1

As a rule of thumb,standing in front of the engine the closest cylinder to you is cylinder 1 ,the next  cylinder closer to the front is number2 or the one across number 1 cylinder, There is also a Recall for the glow plug control module reprogramming., Subject Product emission - engine glow plug system concern - reprogram glow plug control module. # 06522