This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and correspondingly not compensated for and can thin the engine out and can then allow the engine to rev up subsequent to not desired causing coarse running. As its a mechanical fault it tends not to aim on the idiosyncrasy well-ventilated and you can sometimes hear a hissing noise next the engine running.
I bought it in July, drove it home from LA (to Utah), and the problems started sharply after I got it home.Any other back up you can come up with the money for is appreciated. I don't know what else to get but consent it urge on to the dealer. I know I've got the shop foreman committed upon it at the dealer, but I still feel its pushed to the put up to as its old-fashioned and everyone loses in this situation.
I don't have any check engine lights unless I unplug the MAF sensor. similar to the MAF is plugged in later the car will stall unless I put my foot on the accelerator. There is next an intermittent popping hermetic coming at idle.