My wife has a 2015 Chevy Cruise and the tac is raised up a little bit from where it used to sit. Can it just need a tuneup?

  • Increase related to fall in temperature? – Solar Mike Oct 26 at 5:49
  • Can you please be more specific? What did the tach used to read when idling and what does it read now? Are you running the A/C or the DEFROST? – jwh20 Oct 26 at 11:57

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