# What oil do you use?

**URL:** <https://forums.speedlife.net/t/what-oil-do-you-use/193971>\
**Category:** PittSpeed Automotive\
**Created:** [December 2, 2007, 10:20am UTC](https://forums.speedlife.net/t/what-oil-do-you-use/193971 "2007-12-02T10:20:35Z")\
**Posts on this page:** 1\
**Showing post:** 45

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**Author:** ![SmokinDiesel](https://avatars.discourse-cdn.com/v4/letter/s/57b2e6/32.png) [@SmokinDiesel](https://forums.speedlife.net/u/SmokinDiesel)\
**Post date:** [January 14, 2008, 1:24pm UTC](https://forums.speedlife.net/t/what-oil-do-you-use/193971/45 "2008-01-14T13:24:20Z")

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> [@WTB: somethin sexy $5500 MAX](https://forums.speedlife.net/t/wtb-somethin-sexy-5500-max/34319/15):
>
> I use retella in my 7.3 but use castrol in my 6.0 since I was told rotella is the leading cause of injector and turbo failure in the 6.0s

Ive heard that as well about the 6.0 problems … But I dont believe it … Havn’t seen any proof as of why it would cause any failure … But its better to be safe than sorry

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