|2011+ LML Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect|
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|11-21-2012, 04:30 AM||eBay Motors #1 (permalink)|
Join Date: Sep 2012
Chimes and diesel smell in cabin 2012 dmax
Hi folks, I have a 2012 GMC 2500hd Denali with about 8K on the clock. Truck is stock and two days ago it first did the following;
Chime, chime...30 second break....chime chime....and then diesel smell in the cabin...
It did this again yesterday. Both occurrences were while driving; first at highway speed, second at around 40 mph. No notices at all on the DIC.
Thanks in advance for any thoughts and everyone enjoy a great Thanksgiving!
|11-21-2012, 09:05 AM||eBay Motors #2 (permalink)|
Join Date: Feb 2011
Take it to your dealer and have them check for stored codes. You paid for the warranty, use it. Sounds like you have a leaking downpipe , there is a TSB on this issue that the dealer will perform, usually just a misaligned pipe.
2011 Denali HD 3500 SRW (traded)
2015 SLT CCSB Summit White on Jet Black sunroof/rear slider/driver alert/ cooled/heated leather/nav/ telescope/tilt steer...
|11-21-2012, 01:07 PM||eBay Motors #3 (permalink)|
Join Date: Nov 2010
Happy Thanksgiving to you as well, DenaliHDDT!!! I would have to agree, since your truck is a 2012 and only have about 8,000 miles on her, you need to get it into the dealership.
Michelle, GM Customer Service