Chevy Duramax DEF issues
I have been following a thread recently on duramaxforum.com which is following people that have had DEF problems with their 2011 and newer chevy duramax trucks. I happen to be one of them. My truck ...
Forum Discussion
ricatic wrote:
Both Ford and GM had a lot of trouble in the early 2011 model year. Teething problems plagued both manufacturers. Ford issued numerous programming updates trying to solve their DEF related issues...Troy knows this but still bashes GM...the Ford problem was a cold weather issue...
GM also had cold weather issues..and some problematic DEF tank and pumps in 2011.GM had enough trouble at first that they received an emissions exemption from the EPA to disable the system temporarily until a fix was developed. 2012 and up model years for both manufacturers have been relatively free from DEF related issues.
Regards
So shouldn't gm bring the 11's up to 12's standard with a recall?
