I got the oil analysis report for my 07 LT- it's the one taken to the dealer for an oil change and they neglected to put oil back in it. It was driven for 10 miles with no oil (although it's my understanding now that there is some still left in once it's drained).
I drove it for 1300 miles on the oil they'd added, then sent in a sample. The good news is it came back no engine damage indicated by this analysis. They recommended I send in another sample after 4000 miles on this oil, just to be sure.
vickie

 

What kind of dealer forgets to put oil in a car? That's inexcusable!

 

You must of missed her original thread. https://www.chevyhhr.net/forums/show...228#post275228

 

This is why I avoid dealership service dept's for all service except warranty repairs. Okay, I had a front wheel alignment done at a local dealership, but only because they use a newer Hunter rack.