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Old 05-21-2018, 02:31 PM   #21 (permalink)
rmay635703
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Join Date: Jun 2008
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Quote:
Originally Posted by 19bonestock88 View Post
Honestly I’m surprised they used a 3.0L in-line six diesel when they already had the 2.8L Duramax that’s being used in the Colorado and the G series van... seems like they coulda bumped boost pressure a little and that woulda worked fine. We’ve already seen what that engine is rated in the Colorado...
Semantics my friend.

GM has a fully designed 4.5 liter duramax diesel intended for the Suburban and other 1/2 tonners mothballed

Suburban folks already asked GM for the 2.8 and got the its too small answer.

GM is saving face and avoiding cross shopping issues

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