# need help looking for a part

**URL:** <https://forums.speedlife.net/t/need-help-looking-for-a-part/51787>\
**Category:** NYSpeed Automotive\
**Created:** [July 19, 2008, 7:36pm UTC](https://forums.speedlife.net/t/need-help-looking-for-a-part/51787 "2008-07-19T19:36:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![psychoacoustics](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/psychoacoustics/32/5130_2.png) [@psychoacoustics](https://forums.speedlife.net/u/psychoacoustics)\
**Post date:** [July 19, 2008, 7:36pm UTC](https://forums.speedlife.net/t/need-help-looking-for-a-part/51787/1 "2008-07-19T19:36:34Z")

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what is a good mileage a/f ratio bla bla bla gauge? something that plugs in to the obd2 port and can be moved from car to car ?

any recomendations ?

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<div class="post-metadata">

**Author:** ![psychoacoustics](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/psychoacoustics/32/5130_2.png) [@psychoacoustics](https://forums.speedlife.net/u/psychoacoustics)\
**Post date:** [July 22, 2008, 3:47pm UTC](https://forums.speedlife.net/t/need-help-looking-for-a-part/51787/2 "2008-07-22T15:47:49Z")

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no one has experience with this ?