# What weight oil do you use?

**URL:** <https://forums.speedlife.net/t/what-weight-oil-do-you-use/45354>\
**Category:** NYSpeed Automotive\
**Created:** [March 20, 2008, 3:29pm UTC](https://forums.speedlife.net/t/what-weight-oil-do-you-use/45354 "2008-03-20T15:29:54Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![Pauly](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pauly/32/7493_2.png) [@Pauly](https://forums.speedlife.net/u/Pauly)\
**Post date:** [March 20, 2008, 5:23pm UTC](https://forums.speedlife.net/t/what-weight-oil-do-you-use/45354/17 "2008-03-20T17:23:19Z")

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Delo 15w-40 with 1/2 a bottle of GM EOS cause i’m still using a flat tappet

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