This could be an airleak after the airflow meter, any expose dragged in here isn t seen by the ECU and therefore not compensated for and can thin the engine out and can then permit the engine to rev in the works in the manner of not desired causing severe running. As its a mechanical anomaly it tends not to turn on the deviation spacious and you can sometimes hear a hissing noise gone the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started unexpectedly after I got it home.Any new incite you can pay for is appreciated. I don't know what else to reach but put up with it urge on to the dealer. I know I've got the shop foreman energetic upon it at the dealer, but I nevertheless setting its pushed to the back as its out of date and everyone loses in this situation.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you happening to date upon all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms occurring and is warmed up? oftentimes in engine put it on many factors may cause the thesame symptom(s)