Your lubricant supplier has an impact on your Auto Repair shop. They could be aiding or hurting your bottom line. Here, Rachael speaks with Michael Inserra of Castrol Australia about how constant changes to specs from the OEMs make servicing in the aftermarket increasingly complex, and what you should be looking for from your lubricant supplier.

Whispering Loudly, The Workshop Whisperer's Podcast. Thanks to Titanium Sponsor, Mechanic Desk and Diamond Sponsor Ventavid. Find out more about the Workshop Whisperer - https://workshopwhisperer.com/

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