Aug 2, 2024 · The leading community for Chevy HHR owners and enthusiasts.

Feb 3, 2011 · Problems/Service/Repairs - If you have a problem with your HHR, want a tip on repairing or performing a particular service to you HHR here is the place to post!

Nov 29, 2017 · Problems/Service/Repairs - List of Common Problems/Questions and related links - Someone a short while ago asked if there was a list of common problems. This thread is a short list …

Feb 2, 2026 · "How To" Tutorial Library - Write tips and instructions on how to install parts or fix problems. This is for detailed "How To's" only, not a forum to ask how to do something. Please post …

4 days ago · General HHR - Discuss anything related to the Chevy HHR that doesnt seem to fit into the more specific categories below.

Apr 29, 2025 · HHR SS - Topics and information on the 2008-2010 Chevy HHR SS Turbocharged models.

Timing chain kits HHR Overheat Timing Balance Shaft Nightmare Spammers and how to deal with them Fuse Box Follies (underhood fuse box information) Manual transmission replacement - 2008 2.2 LT1 …

Apr 24, 2022 · Chevy HHR Network Specific Technical Discussion Appearance/Modifications Discussions Appearance/Modifications Discussions Body Kits, Hoods, Spoilers, Interiors,Engine …

Nov 23, 2007 · Problems/Service/Repairs - List of Diagnostic Trouble Codes for 2008-2010 HHR - List of B & C trouble codes for anyone wondering what they mean. DTC Description B0012 Driver Frontal …

Jan 29, 2026 · Maintenance and Upkeep - Discussion HHR maintenance tips ranging from oil change intervals to brake pads and everything in between.