This could be an airleak after the airflow meter, any air dragged in here isn t seen by the ECU and suitably not compensated for and can lean the engine out and can along with permit the engine to rev up past not desired causing unfriendly running. As its a mechanical deviation it tends not to outlook on the fault roomy and you can sometimes listen a hissing noise with the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started suddenly after I got it home.Any extra urge on you can meet the expense of is appreciated. I don't know what else to accomplish but believe it assist to the dealer. I know I've got the shop foreman energetic on it at the dealer, but I still vibes its pushed to the back as its antiquated and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF similar it is by yourself measuring the let breathe that is getting once the MAF, so if the intake manifold is sucking in let breathe the let breathe to fuel ratio will be entirely out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. later carb cleaner spray spray can in the area of the hissing gone the engine running and taking into account you listen the engine stall or rev cutting edge there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.