Def fluid
Have a 2011 Duramax. Have had a sensor problem. Dealer says the def from Walmart is giving some problems. Any thoughts.
Forum Discussion
Thanx for correcting that Bill. I forgot that NOX was the issue, not particulates.
Thankfully with a 23 year old CAT, I don't need to deal with any of that.
Thankfully with a 23 year old CAT, I don't need to deal with any of that.
