Professional Maintenance Products I Recommend
Engine Oil Flush PRO - https://amzn.to/45egARf
Engine Oil I recommend - Liqui Moly 5W30 (Made in Germany) - https://amzn.to/46htcs6
Wear Additive I recommend - Ceratec - https://amzn.to/3Q6uYqF
Gasoline System Cleaner PRO - https://amzn.to/3tjXcVT
Diesel System Cleaner PRO - https://amzn.to/3rCYUkK
Diesel DPF Protector Additive - https://amzn.to/3RGJeaI

Chapters:

0:00 - Intro
0:40 - 5w30
01:07 - 0w16
02:24 - too thick
03:43 - my shop
04:05 - so many thin oils
08:20 - Extro