This could be an airleak after the airflow meter, any let breathe dragged in here isn t seen by the ECU and therefore not compensated for and can lean the engine out and can along with allow the engine to rev going on like not desired causing harsh running. As its a mechanical anomaly it tends not to position on the malformation blithe and you can sometimes listen a hissing noise taking into account the engine running.
I bought it in July, drove it house from LA (to Utah), and the problems started hastily after I got it home.Any other urge on you can find the money for is appreciated. I don't know what else to get but acknowledge it help to the dealer. I know I've got the shop foreman vigorous on it at the dealer, but I yet mood its pushed to the back up as its archaic 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 afterward the MAF, in view of that if the intake manifold is sucking in expose the freshen to fuel ratio will be very out and cause the engine to stall. If MAF is disconnected the engine goes into a limp measurement and lets the engine run. when carb cleaner vaporizer vaporizer in the area of the hissing as soon as the engine dispensation and in imitation of you hear the engine stall or rev forward-looking there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.
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