Each of the abovementioned challenges, Particularly excessive oil consumption, could lead on to turbo failure during the Mazda RX-7 FD. The turbochargers will need a constant source of oil to maintain them lubricated and cooled, and if you will find oil problems, the internals will overheat because of excessive friction. https://jdmmazdarx-7fd13b-rewengi21629.blogsuperapp.com/34380778/the-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-diaries