ROUGH IDLE

  • Tiny
  • philpmda21
  • 2004 Chrysler PT Cruiser
  • 4 CYL

2004 pt cruiser starts idling rough when I turn on a/c

Monday, March 7th, 2011 AT 10:23 AM

1 Answer

  • Tiny
  • Wrenchtech
  • Expert
  • 19,584 posts

Turning the A/C on simply adds more load to an engine that likely had a problem already. It could be many things like a vacuum leak, ignition problem, fuel problem or more serious internal problem.

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Monday, March 7th, 2011 AT 12:53 PM

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