GM Duramax 3.0 oil consumption

Guys, manufacturers and engineers know best. If GM says it’s normal than I’m sure a hoard of engineers carefully reviews and studied the problem and deemed it OK. No manufacturer would make a statement that is not backed by cold, hard facts. Their reputation is at stake here.

Just keep giving them $70-$100k for these trucks and be glad they sold you one. 😉
lol, ever heard of a little company called VW that was run by a Nazi in the 21st century?
 
If I bought one of these new, the first thing I would do, is hook it up a 9,000lb trailer.
Then run the crap out of it and load it hard.
That will seat the rings nicely.
 
If I bought one of these new, the first thing I would do, is hook it up a 9,000lb trailer.
Then run the crap out of it and load it hard.
That will seat the rings nicely.
That is the opposite of what every manual I've ever read says.
 
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