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
Only True Mosnowman wrote:
I just ordered Motorcraft DEF off of Amazon. My 2018 Ford F350 manual specifies I use Motorcraft brand. This is my first diesel, so like many other newbies I am apprehensive, most likely for no good reason. Is Motorcraft a good brand? Thoughts?
Your wasting your money. They cant specify the brand they can only specify the chemical properties. DEF is Urea fluid...be it Ford, Mopar, Peak or Wal Mart brands.
Ask Ford to show you there DEF mfg facility...
