# GM gurus: 2.0L S/C ECOTEC hissing under acceleration

**URL:** <https://forums.speedlife.net/t/gm-gurus-2-0l-s-c-ecotec-hissing-under-acceleration/262945>\
**Category:** Shift518 Automotive\
**Created:** [March 8, 2012, 6:44pm UTC](https://forums.speedlife.net/t/gm-gurus-2-0l-s-c-ecotec-hissing-under-acceleration/262945 "2012-03-08T18:44:45Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![Alpine](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@Alpine](https://forums.speedlife.net/u/Alpine)\
**Post date:** [March 14, 2012, 7:08pm UTC](https://forums.speedlife.net/t/gm-gurus-2-0l-s-c-ecotec-hissing-under-acceleration/262945/21 "2012-03-14T19:08:37Z")

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Apparently the catalytic converter is plugged. :rofl

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**Author:** ![Johawk](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/johawk/32/6284_2.png) [@Johawk](https://forums.speedlife.net/u/Johawk)\
**Post date:** [March 15, 2012, 6:30am UTC](https://forums.speedlife.net/t/gm-gurus-2-0l-s-c-ecotec-hissing-under-acceleration/262945/22 "2012-03-15T06:30:02Z")

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When do I get to race this thing?

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**Author:** ![Alpine](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@Alpine](https://forums.speedlife.net/u/Alpine)\
**Post date:** [March 15, 2012, 5:45pm UTC](https://forums.speedlife.net/t/gm-gurus-2-0l-s-c-ecotec-hissing-under-acceleration/262945/23 "2012-03-15T17:45:52Z")

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After I sell it and buy the Commodore GM is importing as a Chevy next year. 🙂

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