It looks like you're new here. If you want to get involved, click one of these buttons!
2010 Equinox Fix for Engine Pinging?
April 2011 fix it right the first time update
hope this helps owners with pinging/engine knock problems
Model Year 2010 Equinox,Terrain
Vehicle Line / Condition
Detonation, spark knock and/or a rattle noise on light acceleration 1500 to 1900 rpm
Reference Information / Bulletin Number
Install latest ECM calibration PI0325