Re: STP and Transmission: any negative experience ?
The first 1/3rd of this is interesting about STP lubrication and wear:
https://www.youtube.com/watch?v=x3CfLBkew2c
It may not have been invented in the USA ...
https://www.jalopyjournal.com/forum/...#post-11521614
Last edited by updraught; 06-15-2019 at 08:36 AM.
Reason: added video
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