Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 08 Impreza horrible idle › Reply To: 08 Impreza horrible idle August 4, 2022 at 7:46 am #997616 EricTheCarGuyKeymaster You might find this info helpful. http://www.ericthecarguy.com/faq/solving-automotive-idle-problems http://www.ericthecarguy.com/faq/solving-automotive-performance-issues I hope that helps.