# Putting Mobil 1 Extended Performance to the test...

**URL:** <https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494>\
**Category:** Shift518 Automotive\
**Created:** [November 27, 2011, 3:13pm UTC](https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494 "2011-11-27T15:13:57Z")\
**Posts on this page:** 1\
**Showing post:** 47

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**Author:** ![jdaniels](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jdaniels/32/6399_2.png) [@jdaniels](https://forums.speedlife.net/u/jdaniels)\
**Post date:** [December 15, 2011, 5:39am UTC](https://forums.speedlife.net/t/putting-mobil-1-extended-performance-to-the-test/261494/47 "2011-12-15T05:39:45Z")

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> [@To everyone who stopped by tonight after southgate. PICS page 2 and 6](https://forums.speedlife.net/t/to-everyone-who-stopped-by-tonight-after-southgate-pics-page-2-and-6/47264/82):
>
> agreed need it or not i change my oil every 2,900 miles lol close to 3,000 but ive never gone over that, better safe than sorry, my moms vehicle the dealer told her every 8k or something she still does it every 3k to every on in my family is same way lol

You’re pissing away money. My 1991 Civic had about 302403943204932093509 miles on it, original motor, and the oil was changed every 10k as per the owners manual since new.

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