# 2002 Mercury Grand Marquis

**URL:** <https://community.cartalk.com/t/2002-mercury-grand-marquis/113980>\
**Category:** Maintenance/Repairs\
**Tags:** mercury, grandmarquis, engines\
**Created:** [March 19, 2018, 1:29pm UTC](https://community.cartalk.com/t/2002-mercury-grand-marquis/113980 "2018-03-19T13:29:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Aderhold](https://avatars.discourse-cdn.com/v4/letter/a/e68b1a/32.png) [@Aderhold](https://community.cartalk.com/u/Aderhold)\
**Post date:** [March 19, 2018, 1:29pm UTC](https://community.cartalk.com/t/2002-mercury-grand-marquis/113980/1 "2018-03-19T13:29:43Z")

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Engine is skipping badley

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**Author:** ![pyrolord314](https://avatars.discourse-cdn.com/v4/letter/p/6a8cbe/32.png) [@pyrolord314](https://community.cartalk.com/u/pyrolord314)\
**Post date:** [March 19, 2018, 2:56pm UTC](https://community.cartalk.com/t/2002-mercury-grand-marquis/113980/2 "2018-03-19T14:56:46Z")

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@Aderhold can you give us some more information? which engine, how many miles, check engine light on/flashing (I’m assuming yes), what codes, have you or your mechanic done any diagnostic testing, have you or your mechanic replaced anything or done any work recently, how long has it been skipping?