Home » Acura RDX Exhibits a Rough Idle News Technical Service Bulletins Acura RDX Exhibits a Rough Idle December 18, 2020 Information courtesy of Mitchell 1 No Comments Order Reprints KEYWORDS Acura Acura RDX Mitchell 1 rough idle Have a rough idle on a 2019 Acura RDX? Before you waste time inspecting and diagnosing, the engine idle may simply be set too low. Acura recommends updating the PGM-FI software using version 1.004.060 or later. Recent Articles by Information courtesy of Mitchell 1 Has Spring Sprung on Lincoln Corsair? Does the Cadillac Need a Paddle? Jeep Gladiator Fuel Gauge May be Stuck Related Articles Audi Engine Idle Speed May be Too High Tips for Acura DTC Troubleshooting Acura Jerky Upshifts Call for TCM Reprogram You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.