On the list of things that could induce extreme oil intake is apex seal failure which results in greater clearance amongst the rotor and housing. This enables interior oil leakage in to the combustion chamber leading to grey smoke within the exhaust. Or big difficulties for example apex seal or https://jdm-mazda-rx-7-fd-13b-rew20729.bloggerbags.com/43445059/top-latest-five-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-urban-news