This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and so not compensated for and can thin the engine out and can moreover allow the engine to rev in the works similar to not desired causing aggressive running. As its a mechanical aberration it tends not to twist upon the deformity open and you can sometimes listen a hissing noise once the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started shortly after I got it home.Any further urge on you can meet the expense of is appreciated. I don't know what else to realize but assume it put up to to the dealer. I know I've got the shop foreman effective upon it at the dealer, but I nevertheless vibes its pushed to the help as its archaic and everyone loses in this situation.
have you looked into throttle body coking and/or combustion chamber/valve carbon buildup? are you occurring to date on all maintenance; spark plugs fuel filter pcv vlave etc? have you performed a visual inspection and listened to engine as it warms taking place and is warmed up? oftentimes in engine measure many factors may cause the similar symptom(s)