All of the abovementioned issues, Primarily extreme oil usage, may lead to turbo failure in the Mazda RX-seven FD. The turbochargers need a relentless supply of oil to keep them lubricated and cooled, and if you'll find oil problems, the internals will overheat due to excessive friction. The oldsters at https://jdm-mazda-rx-7-fd-13b-rew33107.webbuzzfeed.com/34325637/the-2-minute-rule-for-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale