This could be an airleak after the airflow meter, any let breathe dragged in here isn t seen by the ECU and appropriately not compensated for and can lean the engine out and can furthermore permit the engine to rev in the works in the same way as not desired causing rasping running. As its a mechanical aberration it tends not to approach upon the irregularity light and you can sometimes hear a hissing noise taking into account the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started shortly after I got it home.Any further encourage you can allow is appreciated. I don't know what else to do but agree to it incite to the dealer. I know I've got the shop foreman full of life upon it at the dealer, but I still mood its pushed to the put up to as its obsolete and everyone loses in this situation.
This could be a large vacuum leak ,with the MAF similar it is lonesome measuring the let breathe that is getting behind the MAF, appropriately if the intake manifold is sucking in expose the let breathe to fuel ratio will be totally 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 vaporizer spray in the place of the hissing in imitation of the engine giving out and afterward you listen the engine stall or rev progressive there is the leak ,could be a bad vacuum hose bad gasket upon the manifold.
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