I've got an older 5qt jug of M1 0w30, there's no issue with running it in my 2014 Odyssey? Want to use it up, and will run it from March to September in Ohio. Thanks.
I got bottle off the shelf and the bottle is all sucked in. Checked seal and it's intact. Can't hear it shake since there is no space to shake it. It's also ApI SM, don't know whether that would make much a difference in 2014 odyssey. Thanks.
Originally Posted by CincyReds
Bottle being all "sucked in" seems unusual to me.
Apparently it is called "panel sink" and the causes can range from harmless to potentially problematic for the contents. If it is only the headspace (air) leaving the bottle it isn't an issue.