The Japanese Vault: Vol. I — The Hidden Maintenance Protocols

Most engine wear is preventable. This manual covers the two low-cost compounds that protect your engine and cooling system at the molecular level, 7 driving habits that reduce mechanical wear to near zero, and 5 built-in car features most owners never activate. All content is grounded in published chemistry, tribology research, and manufacturer documentation. Compatible with any Toyota, Honda, Mazda, Nissan or Subaru built after 1995.