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?
Ford is 99.999% likely to just have a major DEF mfg put a Ford Label on a jug.
Now, if the price is comparable to others, no big deal. But if it is Like GM, the GM DEF fluid is more expensive than any major brand.
And as long as it meets the Ford spec, which happens to be a common spec for ALL DEF fluid, your ok.
If your comfortable buying the ford fluid, nothing wrong doing that. But it isn't any requirement or going to give you anything better than any of the other major DEF brands.
And as for cost, DEF fluid is one thing I've found is noticeably more expensive from Amazon than at NAPA or any major parts store or gas station. Even with free prime shipping.
