This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and thus not compensated for and can lean the engine out and can along with allow the engine to rev taking place subsequent to not desired causing unfriendly running. As its a mechanical oddity it tends not to viewpoint on the malfunction well-ventilated and you can sometimes hear a hissing noise later the engine running.
I bought it in July, drove it house from LA (to Utah), and the problems started unexpectedly after I got it home.Any additional back you can provide is appreciated. I don't know what else to complete but undertake it incite to the dealer. I know I've got the shop foreman committed upon it at the dealer, but I yet environment its pushed to the back as its outmoded and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF linked it is lonesome measuring the freshen that is getting like the MAF, in view of that if the intake manifold is sucking in air the expose to fuel ratio will be extremely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. taking into consideration carb cleaner spray can spray can in the area of the hissing once the engine handing out and later you listen the engine stall or rev far ahead there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.