I'm due to change the oil in my 1999 Silverado (4.8 L - 190,000 km). I have used Cdn Tire Motomaster Formula 1 (re-labelled Formula Shell) the majority of the time and am trying to deplete my stash. I have no 5W30 left, but some 0W30 Winter Syn. Blend and some reg. 10W30. Is it Ok to mix them, lets say 50-50 ?
mixing oils (again)
- Thread starter rocketman
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Sure! Why Not?
Triple_Se7en
$50 Site Donor 2024
I would keep my hypothetical identical mix to a 5K-max OCI.
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