Recent content by Devildog

Greetings all. During initial morning cold start on my 2009 Sonata (V6) the engine RPM will surge up and down for the first several minutes as much as 500-600! After the engine starts to warm up in temperature if performs normally with good idle, acceleration, etc. Any ideas?? Thanks and Semper Fi

First, hello to one and all as I haven't been checking in for a month or so. My car is a 2009 Hyundai Sonata Limited with V6 power and 30k on the OD. When I first start the car in the morning (after it has been sitting all night) the engine fluctuates in RPM up and down a good 500-600 after it...

I'm a new guy to this site and wanted to tell one and all a heartfelt "Hello"! I anticipate a wealth of knowledge from you all concerning the Hyundai automobile and of course my 2009 V6 Sonata in particular. Thank you in advance for your kindness and patience.