All of the abovementioned concerns, Specifically extreme oil consumption, could lead on to turbo failure in the Mazda RX-seven FD. The turbochargers need to have a constant supply of oil to maintain them lubricated and cooled, and if you'll find oil concerns, the internals will overheat resulting from surplus friction. https://charliecoudj.boyblogguide.com/32820463/top-latest-five-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-urban-news