Oil Consumption eliminated

[jetman]

3+ yrs ago purchased a 07 Yukon Denali w/6.2L. At the time it was leaking and burning 2 qts/1000 miles. I installed a catch can, replaced the rear main seal, and did this TSB: https://f01.justanswer.com/ebrock63...il+Consumption,+MIL+ON,+Engine+Runs+Rough.pdf

Doesn't need any make-up oil between changes anymore.

 

[skyactiv]

Thanks for posting.
Far too many post from members on this board and many other boards wanting help with an issue, but the members that make such a thread don't always come back what fixed the issue.

 

[andyd]

+2