This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and in view of that not compensated for and can lean the engine out and can as well as permit the engine to rev in the works behind not desired causing uncompromising running. As its a mechanical oddity it tends not to direction on the fault open and you can sometimes listen a hissing noise bearing in mind the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started quickly after I got it home.Any supplementary encourage you can have the funds for is appreciated. I don't know what else to attain but say you will it help to the dealer. I know I've got the shop foreman full of life upon it at the dealer, but I yet environment its pushed to the help as its outmoded and everyone loses in this situation.
I'm reviewing your ask now, and will read out incite similar to your reply ASAP. Rgds Greg. What anomaly codes do you have. Does the engine run once the MAF disconnected. as soon as the noisy hissing unassailable this could be your problem. This could be a large vacuum leak ,with the MAF aligned it is deserted measuring the let breathe that is getting behind the MAF, thus if the intake manifold is sucking in let breathe the freshen to fuel ratio will be categorically out and cause the engine to stal