# 2008 Chevrolet HHR misfire problem

**URL:** <https://community.cartalk.com/t/2008-chevrolet-hhr-misfire-problem/147588>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet, hhr\
**Created:** [August 27, 2019, 1:52pm UTC](https://community.cartalk.com/t/2008-chevrolet-hhr-misfire-problem/147588 "2019-08-27T13:52:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LarryHebertJr](https://avatars.discourse-cdn.com/v4/letter/l/dfb087/32.png) [@LarryHebertJr](https://community.cartalk.com/u/LarryHebertJr)\
**Post date:** [August 27, 2019, 1:52pm UTC](https://community.cartalk.com/t/2008-chevrolet-hhr-misfire-problem/147588/1 "2019-08-27T13:52:29Z")

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number 1 cylinder misfire problem, changed coil,spark plug, fuel injector and check wiring and still getting same code and run rough when engine warms up!

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**Author:** ![tcmichnorth](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tcmichnorth/32/25126_2.png) [@tcmichnorth](https://community.cartalk.com/u/tcmichnorth)\
**Post date:** [August 27, 2019, 3:52pm UTC](https://community.cartalk.com/t/2008-chevrolet-hhr-misfire-problem/147588/2 "2019-08-27T15:52:01Z")

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Compression test would be my next step.