Quote:
Originally Posted by W Cole
Dealer is stumped and says they can't replicate so are unwilling to go any further. 
At this point I am pretty convinced the culprit is either the idle actuator or as a result of the the new software update. The problem started shortly after they updated the software. |
I seriously doubt it's the software update. It's the actuator, and it's just not throwing codes like mine. Only reason I got it replaced without codes, was because I drove her into the dealership while it was actually happening.
Sent you a PM with more info. Keep us posted!