# how to change rear plugs on 3.4ltr grand prix?

**URL:** <https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538>\
**Category:** NYSpeed Automotive\
**Created:** [December 19, 2007, 6:06pm UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538 "2007-12-19T18:06:09Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![LiveRound](https://avatars.discourse-cdn.com/v4/letter/l/4491bb/32.png) [@LiveRound](https://forums.speedlife.net/u/LiveRound)\
**Post date:** [December 19, 2007, 6:06pm UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538/1 "2007-12-19T18:06:09Z")

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i was told you can disconnect the upper motor mount and roll the car forward but something seems to be holding it from movin…? i hate this car an this is the last thing i gotta do before i sell it… anyone know how or where to look…

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**Author:** ![ubengineering](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ubengineering/32/5171_2.png) [@ubengineering](https://forums.speedlife.net/u/ubengineering)\
**Post date:** [December 22, 2007, 7:14pm UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538/2 "2007-12-22T19:14:10Z")

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get it up the in the air and have a swivel on a ratchet, thats how i did it, and when i say up in the air like 6ft on a lift.

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**Author:** ![ryanbgb22](https://avatars.discourse-cdn.com/v4/letter/r/7feea3/32.png) [@ryanbgb22](https://forums.speedlife.net/u/ryanbgb22)\
**Post date:** [December 22, 2007, 9:45pm UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538/3 "2007-12-22T21:45:56Z")

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i have a 3.4 grand am. I havent changed my plugs yet. I hear it fuckin sucks. Also the reason I didnt buy headers.

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**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\
**Post date:** [December 23, 2007, 4:34am UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538/4 "2007-12-23T04:34:38Z")

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^^^ you have a 3400 … different motor …

will … pull the weather strip off the cowl piece … either bend the cowl up … or i just cut a notch out for my extention to fit through … 3 2" wide cuts … call me if ya need me to do it for ya …

let me know how much for the car too … thanx

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**Author:** ![1BADGPGT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/1badgpgt/32/5123_2.png) [@1BADGPGT](https://forums.speedlife.net/u/1BADGPGT)\
**Post date:** [December 23, 2007, 6:40am UTC](https://forums.speedlife.net/t/how-to-change-rear-plugs-on-3-4ltr-grand-prix/40538/5 "2007-12-23T06:40:53Z")

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Yuk, yeah…that job sucks. Theres no real easy way to do it.