# 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:** 44

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**Author:** ![Wayne9125](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/wayne9125/32/6045_2.png) [@Wayne9125](https://forums.speedlife.net/u/Wayne9125)\
**Post date:** [January 14, 2008, 5:24am UTC](https://forums.speedlife.net/t/what-oil-do-you-use/193971/44 "2008-01-14T05:24:32Z")

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> [@Shaving?](https://forums.speedlife.net/t/shaving/34339/19):
>
> Rotella … And to think that I actually put it in a diesel … lol  
> Pennzoil In the Dakota  
> Mobel 1 In Jeep  
> SYN3 In the Harley

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

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