Published On Dec 23, 2023
Here’s the process I used to complete a thorough engine flush on our 2006 Toyota Prius with 275,000 miles on it.
I’ve also captured before flush and after flush used oil samples that I will be sending to our local Carter CAT SOS Fluid Analysis lab to answer the question: Does Amsoil Engine Flush do anything?
Stay tuned for a follow up video once the lab results are back!
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