Impala While undergoing many facelifts in its history, the Impala has proved itself to both civilians and police forces as one of the most capable 4-door cars GM has ever offered. Currently moving towards its 10th generation the Impala is one of the longest lasting and popular models.

2014 Chevrolet Impala

Includes: Bel-air
Platform: B-body & W-body

2014-2015 Impala 3.6L Idle Speed ?

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March 31st, 2016, 3:40 PM

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blue-impala

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2014-2015 Impala 3.6L Idle Speed ?

Does anybody know what the specification is for the Idle Speed of the 3.6L in the 2014/2015 Impala (Hot, In Park and in Gear) ? Most seem to idle at around 600-650 RPM, but people with vibration complaints are stating that theirs is idling at 500 RPM. Any help with the specification (what is considered normal) would be appreciated.