2011 'LML' Duramax Tows 20,000#

[Frank P. Martin]

Quote:

Originally Posted by Frank P. Martin WOW! How did we end up with all this Cummins engine talk on a Duramax thread?.

Please don't take what I said here too seriously. I know threads sometimes "drift" from the original topic. It's natural; especially when you start to compare something to something else.

I was only poking a little fun and there was no intention to slight anyone.

[Ray,IN]

Quote:

Originally Posted by Superslif FYI. I know this is a Durmax thread but I came across this explanation of how the new Urea / DPF systems work together. I'm sure the new Durmax's for 11' will be similar. It is from the Cummins site. There is a video that also explains a bit more Urea & DPF systems Sounds very $$$ if any part of the system fails.....wonder what the warranty will be for the added components.

If it is considered part of the emissions system, I think it should also be warranted for 100K miles.

[Ray,IN]

Following up this rather old thread, here is the 2011 complete exhaust system, diagrams and explanations of how everything works. TheDieselPage.com - LML Duramax 6600 - Engine & Emissions Tech - February 2010