Does drain plug washer is really required to replace every oil change?

[travajante]

congratulations, travs!
you have a convert!

best wishes to you, too, yaps.

Haha, that should be deflected towards the deserving product, doc. Just a sharer of discoveries.

kakulto!

No Apollo nor flock here, brother Stock.[emoji13]

Sent from my SM-G970F using Tapatalk