Are there problems with the 2006?
#1
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Location: Apple Valley, CA
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Are there problems with the 2006?
I'm new to your site. Just sold a GMC with the Duramax. I got tired of waiting for the injectors to go bad (not if, but when). I am wondering what kind of problems the Cummins has had. Are they having problems with lift pumps, injectors (How long does it take to replace a set of 6?), electronics, or the transmission? I don't care too much about the little stuff, but are there any major problems? I'm looking at a 2006 2500 with the Cummins.
#2
my 06 has been totally trouble free, and the cummins is a very easy engine to repair, you can change all the injectors in a hour or so not like the v-8s, this is my 4th cummins and wouldnt have anything else, had a powerjoke also.
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There's been a few reported problems with various issues. A few have had injector problems. Some complain the 6spd G56 tranny is geared too low.
That being said I had my injectors modified at around 4k. I love the G56 when towing. When empty it feels like I need another gear. Remember when searching here or other forums you're more likely to find the few with problems, not the majority with no problems.
That being said I had my injectors modified at around 4k. I love the G56 when towing. When empty it feels like I need another gear. Remember when searching here or other forums you're more likely to find the few with problems, not the majority with no problems.
#4
Both engines Duramax and Cummins now run the Bosch high pressure injectors. Both will be subject to the same type of problems. Early D'maxes 2001-2003 had internal injectors which were harder to work on. 2004 and newer D'maxes were equipped with external injectors ( removal of valve cover not needed) and are faster and easier to service. Later in 2005 D'maxes went with a new designed double pleated fuel filter which is rated at 2 micron. Injector problems now are not really being discussed over at the Duramax diesel forum so I would assume they have a better handle on it.
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