V6: 3.0, 3.2 LA3, 3.6 LY7, 3.6 DI LLT
Some key words for future search results
Valve stem seals
Etc, etc, etc
So I purchase my 2007 LY7 with 130,000 miles on the odometer. After 15,000 of continual oil consumption (as much as 1qt per 1000 miles), engine miss fire codes and...