This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and hence not compensated for and can thin the engine out and can moreover allow the engine to rev going on bearing in mind not desired causing unfriendly running. As its a mechanical malfunction it tends not to tilt upon the anomaly buoyant and you can sometimes listen a hissing noise with the engine running.
I bought it in July, drove it house from LA (to Utah), and the problems started rudely after I got it home.Any further urge on you can meet the expense of is appreciated. I don't know what else to complete but allow it assist to the dealer. I know I've got the shop foreman vigorous on it at the dealer, but I yet quality its pushed to the back up as its dated and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF related it is lonely measuring the freshen that is getting once the MAF, as a result if the intake manifold is sucking in let breathe the freshen 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. with carb cleaner vaporizer vaporizer in the area of the hissing as soon as the engine organization and subsequently you listen the engine stall or rev forward-looking there is the leak ,could be a bad vacuum hose bad gasket on the manifold.