2017 GMC/Chevy DEF tank!
I mean WTH are they thinking? :E
Forum Discussion
NRALIFR wrote:
Personally, I'd rather see my truck use whatever amount of DEF is needed to keep the exhaust within spec's than EGR. Those are the only two viable options when it comes to reducing nitrogen oxide emissions in Diesel exhaust; either reduce the combustion temperature in the cylinders with EGR or use a SCR after-treatment.
:):)
The problem using too much def will cause the exhaust to clog up over time
