# mobil 1 extended performance

**URL:** <https://forums.speedlife.net/t/mobil-1-extended-performance/13137>\
**Category:** NYSpeed Automotive\
**Created:** [June 10, 2006, 7:09am UTC](https://forums.speedlife.net/t/mobil-1-extended-performance/13137 "2006-06-10T07:09:50Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![somedude](https://avatars.discourse-cdn.com/v4/letter/s/ecd19e/32.png) [@somedude](https://forums.speedlife.net/u/somedude)\
**Post date:** [June 11, 2006, 10:00am UTC](https://forums.speedlife.net/t/mobil-1-extended-performance/13137/16 "2006-06-11T10:00:31Z")

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you probably know but if you have a O2 sensor that is bad the car will actually run better with the sensor disconnected. that may be a ford thing but bad O2= disconnect it dirty/bad maf disconnect that. it just makes you run a bit rich… ona ford at least.

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